Answer to Question #288062 in Electrical Engineering for Rili

Question

To determine and verify experimentally the law for total resistance (RT) of a series-parallel combination circuit.

2. To verify that the voltage across each leg in a parallel circuit is the same as the voltage across the parallel network.

Equipment

Project board 1 x 68Ω resistor

Multi-meter 1 x 82Ω resistor

Variable power supply 1 x 150Ω resistor

Wires 1 x 1k2 Ω resistor

1 x 10kΩ resistor

Answer 1

To determine and verify the law of total resistance of a series-parallel combination circuit, we should measure the current and voltage across each resistor and current and voltage across the combination of resistors and compare it with the equivalent resistance obtained theoretically.