If voltage in a circuit is constant, the current can be cut to half of its original value by changing the resi

Question

If voltage in a circuit is constant, the current can be cut to half of its original value by changing the resistance to ________ its original value.

Which best completes the statement?

one-fourth
one-half
two times
four times

GPT-5 mini · Answer

Two times

Explanation: By Ohm's law V = IR. If V is constant and I is halved (I_new = I/2), then R_new = V/(I/2) = 2V/I = 2R, i.e., twice the original resistance.

If voltage in a circuit is constant, the current can be cut to half of its original value by changing the resistance to ________ its original value.

Which best completes the statement?

one-fourth
one-half
two times
four times

All Answers 1

Submit Your Answer

If voltage in a circuit is constant, the current can be cut to half of its original value by changing the resistance to ________ its original value. Which best completes the statement? one-fourth one-half two times four times

All Answers 1

Submit Your Answer

If voltage in a circuit is constant, the current can be cut to half of its original value by changing the resistance to ________ its original value.

Which best completes the statement?

one-fourth
one-half
two times
four times