A lamp (141 Ω), an electric heater (20.3 Ω), and a fan (56.8 Ω) are connected in parallel across a 100 V line.?
A.) What total current is supplied to the circuit? Answer in units of A
B.) What is the voltage across the fan? Answer in units of V
C.) What is the current in the lamp? Answer in units of A
D.) What is the power expended in the heater? Answer in units of W
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use Ohms law, too easy with that to find all those answers. Look up Ohms law to see the formulas
just make sure the answer is in the correct unit, be it henerys or volts or amps, etc