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Electrical Power

767 bytes added, 22:48, 2 March 2019
Finding Power from Potential Difference and Resistance
====Finding Power from Potential Difference and Resistance====
{| class="wikitable"
| style="height:20px; width:200px; text-align:center;" |A [[Potential Difference|potential difference]] is applied across a 98kΩ [[resistor]]. Calculate the '''power'''
| style="height:20px; width:200px; text-align:center;" |Question
|-
| style="height:20px; width:200px; text-align:left;" |'''1. State the known quantities'''
| style="height:20px; width:200px; text-align:left;" |'''1. State the known quantities'''
|-
| style="height:20px; width:200px; text-align:left;" |'''2. [[Substitute (Maths)|Substitute]] the numbers into the [[equation]] and [[Solve (Maths)|solve]].'''
| style="height:20px; width:200px; text-align:left;" |'''2. [[Substitute (Maths)|Substitute]] the numbers into the [[equation]] and [[Solve (Maths)|solve]].'''
|}