A battery of emf 2V and internal resistance 0.1
is being charged by a current of 5A. the potential difference between the terminals of the battery is
a)
2.5
b)
1.5
c)
0.5
d)
1
A battery of emf 2V and internal resistance 0.1 is being charged by a current of 5A. the potential difference between the terminals of the battery is
a)
2.5
b)
1.5
c)
0.5
d)
1
Question ID - 151176 | SaraNextGen Top Answer
A battery of emf 2V and internal resistance 0.1 is being charged by a current of 5A. the potential difference between the terminals of the battery is
a)
2.5
b)
1.5
c)
0.5
d)
1
|
A battery of emf 2V and internal resistance 0.1 |
|||||||
|
a) |
2.5 |
b) |
1.5 |
c) |
0.5 |
d) |
1 |
1 Answer
127 votes
Answer Key / Explanation : (a) -
|
(a) When r is internal resistance of the battery and
|
the charging current, then
127 votes
Answer Link
127