What is the power absorbed in Watts by a resistor with resistance of 3.6Ω is connected to a voltage source of 9 Volts? Give your answer to 3 dp.

If i = 1A, v = 5V, the circuit element below is supplying power. True or false?

At the node picture below, i₁ = 4 A, i₂ = -4 A and i₃ = -3 A. Find i_x in Amps.

How many nodes are in this circuit? Express your answer as an integer.

For the loop picture below, v₁ = -4 V, v₂ = 1 V and v₃ = -4 V. Find v_x in Volts.

In the circuit below, v_s = 2 Volts, R₁ = 8Ω, R₂ = 7Ω. Find i in Amps. Give your answer to 3 decimal places.

In the circuit below, i = 4.2 Amps, R₁ = 8.3Ω and R₂ = 9.4Ω. Find V_s in Volts to 2dp.

If i = 1A, v = -5V, the circuit element below is supplying power. True or false?

In the circuit below, v_s = 3 Volts, R₁ = 8Ω, R₂ = 5Ω. Find i in Amps. Give your answer to 3 decimal places.

In the circuit below, i = 1.3 Amps, R₁ = 7.5Ω and R₂ = 3.9Ω. Find V_s in Volts to 2dp.