CameraIcon

SearchIcon

MyQuestionIcon

Mutual Induction

A 10 m long p...

Question

A 10 m long potentiometer wire is connected to a battery having steady voltage a leclanche is balanced at 4m length of wire if the length is kept same but its cross section is doubled the null point will be obtained at

Open in App

Solution

Suggest Corrections

thumbs-up

2

mid-banner-image

mid-banner-image

Similar questions

10 m

long potentiometer wire is connected to a battery having a steady voltage. A Leclanche cell is balanced at

4 m

length of the wire. If the length is kept the same, but its cross-section is doubled, the null point will be obtained at:

Q. A battery having a steady voltage is connected to the ends of 10 m long potentiometer wire.The null point for a Leclaire cell is obtained at 750 cm.If the length of potentiometer wire is increased by 1 m,the new balancing length in metres will be:-

Q. A potentiometer having a wire of

4

m

length is connected to the terminals of a battery with a steady voltage. A leclanche cell has a null point at

1

m

. If the length of the potentiometer wire is increased by

1

m

, the position of the null point is

Q. A potentiometer wire of length

10 m

is connected in series with a battery. The e.m.f. of a cell balances against

250 c m

length of wire. If length of potentiometer wire is increased by

1 m

, the new balancing length of wire will be

Q. A potentiometer wire of length 10 m is connected in series with a battery. The emf of a call balances against 250 cm length of wire. If length of potentiometer wire is increased by 1 m, then new balancing length of wire will be:

View More

Join BYJU'S Learning Program

Select...

similar_icon

Related Videos

lock

Self and Mutual Inductance

PHYSICS

Watch in App

explore_more_icon

Explore more

Mutual Induction

Standard XII Physics

Join BYJU'S Learning Program

Select...