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

A multimeter is used to take a measurement as shown in the figure above.

What will be the measured output?

A multimeter is used to take a measurement as shown in the figure above.

What will be the measured output?

In the circuit below, i = 6.6 Amps, R₁ = 1.3Ω and R₂ = 5.2Ω. Find V_s in Volts to 2dp.

In the circuit below, v_s = -4 Volts, R₁ = 4Ω, R₂ = 9Ω. Find i in Amps. Give your answer to 3 decimal places.

For the loop picture below, v₁ = 2 V, v₂ = 3 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 = -3 A and i₃ = 0 A. Find i_x in Amps.

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

Match the following circuit diagram elements with their names.