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

At the node picture below, i₁ = -2 A, i₂ = -3 A and i₃ = 0 A. Find i_x in Amps.

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

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

What is the power absorbed in Watts by a resistor with resistance of 1.8Ω is connected to a voltage source of 2.6 Volts? Give your answer to 3 dp.

In the circuit below, v_s = -0 Volts, R₁ = 6Ω, R₂ = 7Ω. Find i in Amps. Give your answer to 3 decimal places.

In the circuit below, i = 2.4 Amps, R₁ = 4.1Ω and R₂ = 1.5Ω. Find V_s in Volts to 2dp.

For the loop picture below, v₁ = 3 V, v₂ = 0 V and v₃ = -4 V. Find v_x in Volts.

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

At the node picture below, i₁ = -2 A, i₂ = 4 A and i₃ = 1 A. Find i_x in Amps.