Answer:
(e)-The current is doubled.
Explanation:
According to Ohm law, [tex] I = \frac{V}{R}[/tex] where I is the current, V is the voltage and R is the resistant.
[tex]I_1 = \frac{V_1}{R_1}[/tex]
[tex]I_2 = \frac{V_2}{R_2}[/tex]
If V is doubled, [tex] V_2 = 2V_1[/tex] while R remains constant [tex]R_2 = R_1[/tex] we would have
[tex]I_2 = \frac{2V_1}{R_1} = 2(\frac{V_1}{R_1}) = 2I_1 [/tex]
The current is doubled.