3.1 Worksheet Resistors PDF

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Electricity...

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Electronics and Electricity Resistors Worksheet 1

We have two resistors, one of 4 Ω and one of 6 Ω. What is the total resistance if they are connected i) in series? ii) in parallel?

2

What is the resistance of this circuit, seen from the supply?

50 Ω

50 Ω

3

50 Ω

In the circuit below, what value of R is required for V = 5 volts?

100 Ω 12 V R V

4 (a) Find the equivalent resistance between points a and b in Figure below. (b) Calculate the current in each resistor if a potential difference of 34.0 V is applied between points a and b.

5

Find the equivalent resistance of t

6

Find the equivalent resistance of the circuit in Figure below:

7 (a) Find the equivalent resistance of the circuit in Figure below. (b) If the total power supplied to the circuit is 4.00 W, find the emf of the battery.

8

Consider the circuit shown in Figure below. Find (a) the current in the 20.0- resistor and (b) the potential difference between points a and b....