Resistances of 2 $\Omega$ , 40 $\Omega$ , and 60 $\Omega$ And a 24-V Emf Device Are All in Series

Multiple Choice

Resistances of 2.0 $\Omega$ , 4.0 $\Omega$ , and 6.0 $\Omega$ and a 24-V emf device are all in series.The circuit is initially ungrounded.After grounding, the current in the circuit:

A) increases
B) decreases
C) does not change
D) depends on where in the circuit the ground wire is attached
E) depends on what the circuit is grounded to