13

A capacitor is wired in series with a capacitor. What is the effective capacitance of the two capacitors in series?

A.

B.

C.

D.

In Series

So Correct Answer is C !

14

A resistor is connected in series with a resistor. What is the effective resistance of the two resistors in series?

A.

B.

C.

D.

In Series

So the Correct Answer is B !

15

A space heater typically uses of power when plugged into a standard wall electrical outlet. How much current does the space heater draw?

A.

B.

C.

D.

Solve for current

So Correct answer is C !

16

In the circuit above what is the potential difference between point B and Point A? This would be .

A.

B.

C.

D.

Since current goes from A to B, Point B is lower in potential, so will be negative.

So Correct Answer is A !

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This page last updated on September 18, 2020