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T1W1 AI - EES_Day 2

QuestionAnswer
If a battery supplies 12 volts, it means the electrical pressure pushing the current is 12 V. Using the formula: V = I × R If: Current (I) = 2 A Resistance (R) = 6 Ω Solution: V = 2 A × 6 Ω V = 12 V
Sample Computation of current Using the formula: I = V ÷ R If: Voltage (V) = 10 V Resistance (R) = 5 Ω Solution: I = 10 ÷ 5 I = 2 A
Sample Computation of resistance Using the formula: R = V ÷ I If: Voltage (V) = 12 V Current (I) = 3 A Solution: R = 12 ÷ 3 R = 4 Ω
Sample Computation of power Using the formula: P = V × I If: Voltage (V) = 220 V Current (I) = 2 A Solution: P = 220 × 2 P = 440 W
Created by: Teacher Meow
 

 



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