Voltmeter - Revision history

Ellen References at 11:50, 25 December 2019

2019-12-25T11:50:33Z

Ellen References at 16:55, 29 November 2019

2019-11-29T16:55:09Z

Ellen References at 19:05, 14 November 2019

2019-11-14T19:05:33Z

NRJC: /* Key Stage 4 */

2019-02-25T14:16:43Z

‎Key Stage 4

NRJC at 13:38, 25 February 2019

2019-02-25T13:38:06Z

NRJC: /* Meaning */

2019-02-25T13:35:44Z

‎Meaning

NRJC at 13:35, 25 February 2019

2019-02-25T13:35:15Z

NRJC at 11:42, 25 October 2018

2018-10-25T11:42:14Z

NRJC at 11:41, 25 October 2018

2018-10-25T11:41:58Z

NRJC at 11:41, 25 October 2018

2018-10-25T11:41:46Z

← Older revision		Revision as of 11:50, 25 December 2019
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	:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Voltmeters, pages 220, 338, 339, GCSE Physics, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Voltmeters, pages 220, 338, 339, GCSE Physics, CGP, Edexcel '']
	:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Voltmeters, pages 73, 106, GCSE Physics; The Revision Guide, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Voltmeters, pages 73, 106, GCSE Physics; The Revision Guide, CGP, Edexcel '']
		+
		+	====OCR====
		+	:[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Voltmeters, pages 101-103, 259, Gateway GCSE Physics, Oxford, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Voltmeters, pages 178, 224, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945687/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945687&linkCode=as2&tag=nrjc-21&linkId=9a598e52189317a20311d7a632747bc9 ''Voltmeters, pages 45, 49, 105, Gateway GCSE Physics; The Revision Guide, CGP, OCR '']

← Older revision		Revision as of 16:55, 29 November 2019
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	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; calibration of, pages 64-5, GCSE Physics, Hodder, AQA '']		:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; calibration of, pages 64-5, GCSE Physics, Hodder, AQA '']
	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; circuit symbol, page 38, GCSE Physics, Hodder, AQA '']		:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; circuit symbol, page 38, GCSE Physics, Hodder, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Voltmeters, page 143, GCSE Physics, Pearson Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Voltmeters, pages 186, 210, GCSE Combined Science; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Voltmeters, pages 220, 338, 339, GCSE Physics, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Voltmeters, pages 73, 106, GCSE Physics; The Revision Guide, CGP, Edexcel '']

← Older revision		Revision as of 19:05, 14 November 2019
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	\| style="height:20px; width:200px; text-align:center;" colspan = "2"\|In this case both [[voltmeter]]s will give the same [[measure]]ment because the [[Electrical Component\|components]] themselves are in [[Parallel Circuit\|parallel]].		\| style="height:20px; width:200px; text-align:center;" colspan = "2"\|In this case both [[voltmeter]]s will give the same [[measure]]ment because the [[Electrical Component\|components]] themselves are in [[Parallel Circuit\|parallel]].
	\|}		\|}
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Voltmeter, pages 52-3, 56, GCSE Physics; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10415 ''Voltmeters, page 239, GCSE Combined Science; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters, page 41, GCSE Physics, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Voltmeters, page 52, GCSE Physics; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac489 ''Voltmeters, pages 25, 106, GCSE Physics; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Voltmeters, pages 293, 296, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Voltmeters, pages 60, 61, 235, GCSE Combined Science Trilogy; Physics, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Voltmeters, pages 62, 63, 331, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Voltmeters; calibration of, page 316-17, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; calibration of, pages 64-5, GCSE Physics, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Voltmeters; circuit symbol, page 38, GCSE Physics, Hodder, AQA '']

← Older revision		Revision as of 14:16, 25 February 2019
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	: An ideal [[voltmeter]] has infinite [[Electrical Resistance\|resistance]] because otherwise adding an [[voltmeter]] to a [[circuit]] would change the [[Potential Difference\|potential difference]] between the two points.		: An ideal [[voltmeter]] has infinite [[Electrical Resistance\|resistance]] because otherwise adding an [[voltmeter]] to a [[circuit]] would change the [[Potential Difference\|potential difference]] between the two points.
	: [[Voltmeter]]s can be [[Analogue Voltmeter\|analogue]] with a needle pointing to numbers on a dial or it can be [[Digital Voltmeter\|digital]] with a number display.		: [[Voltmeter]]s can be [[Analogue Voltmeter\|analogue]] with a needle pointing to numbers on a dial or it can be [[Digital Voltmeter\|digital]] with a number display.
		+
		+	{\| class="wikitable"
		+	\|+Using a voltmeter on components in series.
		+	\|-
		+	\|[[File:CircuitDiagramBatteryBulbBulbSeries.png\|center\|200px]]
		+	\|[[File:CircuitDiagramBatteryBulbBulbSeries.png\|center\|200px]]
		+	\|-
		+	\| style="height:20px; width:200px; text-align:center;" \|To [[measure]] the [[Potential Difference\|potential difference]] across bulb 1 the [[voltmeter]] must be placed in [[Parallel Circuit\|parallel]] with bulb 1.
		+	\| style="height:20px; width:200px; text-align:center;" \|To [[measure]] the [[Potential Difference\|potential difference]] across bulb 2 the [[voltmeter]] must be placed in [[Parallel Circuit\|parallel]] with bulb 2.
		+	\|-
		+	\|[[File:CircuitDiagramBatteryBulbVoltmeterBulbSeries.png\|center\|200px]]
		+	\|[[File:CircuitDiagramBatteryBulbBulbVoltmeterSeries.png\|center\|200px]]
		+	\|}
		+
		+	{\| class="wikitable"
		+	\|+Using a voltmeter on components in parallel.
		+	\|-
		+	\|[[File:CircuitDiagramBatteryBulbBulbParallel2.png\|center\|200px]]
		+	\|[[File:CircuitDiagramBatteryBulbBulbParallel2.png\|center\|200px]]
		+	\|-
		+	\| style="height:20px; width:200px; text-align:center;" \|To [[measure]] the [[Potential Difference\|potential difference]] across bulb 1 the [[voltmeter]] must be placed in [[Parallel Circuit\|parallel]] with bulb 1.
		+	\| style="height:20px; width:200px; text-align:center;" \|To [[measure]] the [[Potential Difference\|potential difference]] across bulb 2 the [[voltmeter]] must be placed in [[Parallel Circuit\|parallel]] with bulb 2.
		+	\|-
		+	\|[[File:CircuitDiagramBatteryBulbVoltmeterBulbParallel.png\|center\|200px]]
		+	\|[[File:CircuitDiagramBatteryBulbBulbVoltmeterParallel.png\|center\|200px]]
		+	\|-
		+	\| style="height:20px; width:200px; text-align:center;" colspan = "2"\|In this case both [[voltmeter]]s will give the same [[measure]]ment because the [[Electrical Component\|components]] themselves are in [[Parallel Circuit\|parallel]].
		+	\|}

@@ Line 2: / Line 2: @@
 ===Meaning===
 [[File:AnalogueVoltmeter.png|right|300px|thumb|A picture showing an analogue [[voltmeter]].]]
-A [[voltmeter]] is a measuring device used to [[measure]] the [[Potential Difference|potential difference]] between two points in a [[circuit]].
+A [[voltmeter]] is a measuring device used to [[measure]] the [[Potential Difference|potential difference]] between two points in a [[Electrical Circuit|circuit]].
 ===About Voltmeters===
-: [[Voltmeter]]s are added in [[Parallel Circuit|parallel]] to [[component]]s in a [[circuit]] to find the [[Potential Difference|potential difference]] between two points.
+: [[Voltmeter]]s are added in [[Parallel Circuit|parallel]] to [[Electrical Component|component]]s in a [[Electrical Circuit|circuit]] to find the [[Potential Difference|potential difference]] between two points.
 : An ideal [[voltmeter]] has infinite [[Electrical Resistance|resistance]] because otherwise adding an [[voltmeter]] to a [[circuit]] would change the [[Potential Difference]] between two points.
 : [[Voltmeter]]s can be [[Analogue Voltmeter|analogue]] with a needle pointing to numbers on a dial or it can be [[Digital Voltmeter|digital]] with a number display.
@@ Line 14: / Line 14: @@
 | style="height:20px; width:200px; text-align:center;" |A '''voltmeter''' placed in [[Parallel Circuit|parallel]] with a [[Electrical Bulb|bulb]].
 |}

@@ Line 1: / Line 1: @@
 ==Key Stage 3==
 ===Meaning===
-[[File:AnalogueVoltmeter.png|right|300px|thumb|A picture showing a [[voltmeter]].]]
+[[File:AnalogueVoltmeter.png|right|300px|thumb|A picture showing an analogue [[voltmeter]].]]
 An [[voltmeter]] is a measuring device used to [[measure]] the [[Potential Difference]] between two points in a [[circuit]].