A battery of emf 
has an internal resistance 
A variable resistance 
is connected to the terminals of the battery. A current 
is drawn from the battery. 
is the terminal potential difference. If 
alone is gradually reduced to zero, which of the following best describes 
and 
?
a)
b)
c)
d)
A battery of emf has an internal resistance A variable resistance is connected to the terminals of the battery. A current is drawn from the battery. is the terminal potential difference. If alone is gradually reduced to zero, which of the following best describes and ?
a)
b)
c)
d)
Question ID - 150224 | SaraNextGen Answer
A battery of emf has an internal resistance A variable resistance is connected to the terminals of the battery. A current is drawn from the battery. is the terminal potential difference. If alone is gradually reduced to zero, which of the following best describes and ?
a)
b)
c)
d)
|
A battery of emf |
|||
|
a) |
|
b) |
|
|
c) |
|
d) |
|
1 Answer - 5876 Votes
3537
Answer Key : (b) -
Answer Link|
(b) Current, Similarly, potential difference
|
when R decreases to 0, 
.
when R decreases to 0,
.