A cell of e-m-f 5V and internal resistance 1- will give maximum power output to-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Potentiometer

A cell of e.m...

Question

A cell of e.m.f 5V and internal resistance $1 Ω$ will give maximum power output to:

a single resistor of

1 Ω

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

two

1 Ω

resistors connected in series

No worries! We‘ve got your back. Try BYJU‘S free classes today!

two

1 Ω

resistors connected in parallel

No worries! We‘ve got your back. Try BYJU‘S free classes today!

two

2 Ω

resistors connected in parallel

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
A a single resistor of $1 Ω$
C two $2 Ω$ resistors connected in parallel
Cell gives maximum power when,

$L o a d r e s i s t a n c e = i n t e r n a l r e s i s t a n c e$

$⟹ D e s i r e d l o a d r e s i s t a n c e = 1 Ω$

Hence A and D are both correct.

Suggest Corrections

Similar questions

Q. A

5 V

battery with internal resistance

2 Ω

and a

2 V

battery with internal resistance

1 Ω

are connected to a

10 Ω

resistor as shown in figure, the current in

10 Ω

resistor is?

Q. Th net resistance of two resistors when connected in series is 4.5

Ω

and 1

Ω

in parallel. The value of resistors are

Ω

A 5V battery with internal resistance 2Ω and a 2V battery with internal resistance 1Ω are connected in parallel with unlike polarities connected together. This combination is connected to 10Ω resistor,. The Current in the 10Ω resistor is

1) 0.27A

2) 0.05A

3) 0.25A

4) 0.3A

How can three resistors of resistances 2 Ω, 3 Ω and 6 Ω be connected to give a total resistance of (a) 4 Ω, (b) 1 Ω?

If four resistors each of $1 Ω$ are connected in parallel. The effective resistance will be:

Join BYJU'S Learning Program

A cell of e.m.f 5V and internal resistance 1Ω will give maximum power output to:

The correct options are A a single resistor of 1Ω C two 2Ω resistors connected in parallelCell gives maximum power when,Load resistance=internal resistance ⟹Desired load resistance=1ΩHence A and D are both correct.

A cell of e.m.f 5V and internal resistance $1 Ω$ will give maximum power output to:

The correct options are
A a single resistor of $1 Ω$
C two $2 Ω$ resistors connected in parallel
Cell gives maximum power when,

$L o a d r e s i s t a n c e = i n t e r n a l r e s i s t a n c e$

$⟹ D e s i r e d l o a d r e s i s t a n c e = 1 Ω$

Hence A and D are both correct.