A battery of 
and internal resistance 
is connected to a variable resistor 
as shown here. Which one of the following is true
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a)
Potential difference across the terminals of the battery is maximum when 
b)
Power delivered to the resistor is maximum when 
c)
Current in the circuit is maximum when 
d)
Current in the circuit is maximum when 
and internal resistance is connected to a variable resistor as shown here. Which one of the following is truea)
Potential difference across the terminals of the battery is maximum when
b)
Power delivered to the resistor is maximum when
c)
Current in the circuit is maximum when
d)
Current in the circuit is maximum when
Question ID - 150303 | SaraNextGen Top Answer A battery of and internal resistance is connected to a variable resistor as shown here. Which one of the following is true
a)
Potential difference across the terminals of the battery is maximum when
b)
Power delivered to the resistor is maximum when
c)
Current in the circuit is maximum when
d)
Current in the circuit is maximum when
A battery of and internal resistance is connected to a variable resistor as shown here. Which one of the following is true
|
a) |
Potential difference across the terminals of the battery is maximum when |
|
b) |
Power delivered to the resistor is maximum when |
|
c) |
Current in the circuit is maximum when |
|
d) |
Current in the circuit is maximum when |
|
(b) For power to be maximum External resistance = Equivalent internal resistance of the circuit |