Need Help to Check answers Question 1: If you send an alternating current with a

Question

Need Help to Check answers

Question 1:

If you send an alternating current with an extremely high (fast) frequency through an inductor, the inductor pretty much acts like

1.a break in the wire

2.a resistor

3.a piece of wire with zero resistance

4.a battery

Question 2:

In an RC

1.

the capacitor consumes no net energy

2.

the capacitor consumes half of the net energy.

3.

the capacitor consumes 0.707 of the net energy

4.

the capacitor consumer all of the net energy

Question 3:

If you send an alternating current with an extremely high (fast) frequency through a capacitor, the capacitor pretty much acts like

1.

a break in the wire

2.

a resistor

3.

a piece of wire with zero resistance

4.

a battery

Question 4:

If the changing current and voltage in an alternating current circuit reach their peaks at the exact time, we say they are

1.

co-ordinated.

2.

modulated.

3.

in-phase.

4.

AC connected.

Question 5:

When a RLC is operating at its resonant frequency, the impedance of the circuit is

1.

maximum

2.

minimum

3.

infinite

4.

negative

1.

the capacitor consumes no net energy

2.

the capacitor consumes half of the net energy.

3.

the capacitor consumes 0.707 of the net energy

4.

the capacitor consumer all of the net energy

Explanation / Answer

1) a resistor

2)the capacitor consumes no net energy

3)a piece of wire with zero resistance

4)in-phase

5)minimum

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