Flag Electrostatics> A source of emf having internal resistanc...
question mark

A source of emf having internal resistance of 6Ω dissipates maximum power in this circuit consisting of three resistor R1,R2 and R3 as shown. Then which of the following is not true :

(a)
I3 = 0.8 A
(b)
V = 24 volt
(c)
R1 = 15Ω
(d)
R1 = 30 Ω

AKSHAY CHAUHAN , 10 Years ago
Grade 12
anser 1 Answers
Saurabh Kumar

Last Activity: 10 Years ago

As circuit diagram is not mentioned, But i would like to give you the concept about the problem.
For maximum power dissipation, internal resistance of the emf must be equal to the external resistance connected.
Then write the equation for power and adjust the value of current and resistance given in the circuit.

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments