Question

In a(n) _____ circuit there are two or more loops through which the current flows, and each resistor has its own connection to the voltage source.

a. series
b. parallel
c. open

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A television that requires an average of 0.40 amps of current is connected to a 120 volt current. How much power is the television using?

Answer 1

Question 1:

Series Circuit - the current only has one path to take.

Parallel Circuit - the current has two or more paths to take.

Open Circuit - a circuit that's incomplete.

The best option is b. parallel since its a circuit that has two or more loops through which the current flows, and each resistor has its own connection to the voltage source.

Question 2:

We can find the amount of power the television is using by using the formula [ p = cv ] where p = power, c = current, and v = voltage.

p = (0.4)(120)

p = 48

So, the television is using 48 watts of power.

Best of Luck!

Answer 2

Question #1:

That's an description of an parallel circuit. (b)

Question #2:

Power = (current) x (voltage)

Power = (0.4 A) x (120 v)

Power = 48 watts