In case the two cells are identical, each of emf E=5Vand internal
resistancer=2 ohm ,calculate the voltage
across the external resistance R=10 ohm
Answers
Answer:
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Explanation:
The condition for delivering maximum power is that the external resistance is equal to the internal resistance.
Here, R
AB
=R=
r+r
rr
=
2
r
solution
Explanation:
PHYSICS
Two cells having emf's of 10V and 8V and internal resistance of 1Ω (each) are connected as shown with an external resistance of 8Ω. Find the current flowing through the circuit.
PHYSICS
Two cells having emf's of 10V and 8V and internal resistance of 1Ω (each) are connected as shown with an external resistance of 8Ω. Find the current flowing through the circuit.
PHYSICS
Two cells having emf's of 10V and 8V and internal resistance of 1Ω (each) are connected as shown with an external resistance of 8Ω. Find the current flowing through the circuit.
PHYSICS
Two cells having emf's of 10V and 8V and internal resistance of 1Ω (each) are connected as shown with an external resistance of 8Ω. Find the current flowing through the circuit.
PHYSICS
Two cells having emf's of 10V and 8V and internal resistance of 1Ω (each) are connected as shown with an external resistance of 8Ω. Find the current flowing through the circuit.
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