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

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

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

At the node picture below, i₁ = -1 A, i₂ = 0 A and i₃ = -4 A. Find i_x in Amps.

What is the power absorbed in Watts by a resistor with resistance of 2.4Ω is connected to a voltage source of 2.6 Volts? Give your answer to 3 dp.

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

What is shown on the console when the following code is executed?

What is shown on the console when the following code is executed?

What is the final value of a (to two decimal places with rounding) after all code shown finishes executing?

a = 1.8

b = 8.4

Given the code shown below

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Correctly identify the scope of all the unique variables shown.