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 = 2 A. Find i_x in Amps.

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

What is the power absorbed in Watts by a resistor with resistance of 3.9Ω is connected to a voltage source of 6.4 Volts? Give your answer to 3 dp.

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

In the circuit below, v_s = -0 Volts, R₁ = 4Ω, R₂ = 3Ω. Find i in Amps. Give your answer to 3 decimal places.

In the circuit below, i = 6.4 Amps, R₁ = 3Ω and R₂ = 8.4Ω. Find V_s in Volts to 2dp.

For the loop picture below, v₁ = 4 V, v₂ = 0 V and v₃ = -5 V. Find v_x in Volts.

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

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