A lamp (R = 151 ohms ), an electric heater (R = 24 ohms ), and a fan (R = 50 ohms ) are connected in parallel across a 119 V line.
(a) What total current is supplied to the circuit?
1)_____ A
(b) What is the voltage across the fan?
2)______ V
(c) What is the current in the lamp?
3)_______ A
(d) What power is expended in the heater?
4)______ W