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

Byju's Answer

Standard VII

Physics

Series Circuit

In the circui...

Question

In the circuit shown figure switch S can be shifted to position A or Position B. Current through resistance is say i₁ when switch is in position A and i₂ when switch is in position B, then

I₁ = 2.5 A

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

I₂ = 0

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

Both (a) and (b) are correct

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

Both (a) and (b) are wrong

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

Open in App

Solution

The correct option is A I₁ = 2.5 A
In position A

Suggest Corrections

Similar questions

Q. If a point on a circuit is earthed, it means potential of this point has become zero. In the circuit shown in figure switch S can be shifted to position A or position B. Current through resistance is say

i_{1}

when switch is in position A and

i_{2}

when switch is in position B, then

Q. Consider the figure shown. In the circuit shown in figure, the switch can be shifted to positions

1

and

2

. The charge on capacitor

C_{1}

when the switch is at position

1

is :

Q. A charged capacitor

C_{1}

is discharged through a resistance R by putting switch

S

in position

1

of circuit shown in figure. When discharge current reduces to

1_{o}

, The switch is suddenly shifted to position

2

. Calculate the amount of heat liberated in resistance

R

starting from this instant. Also, calculate current

i

through the circuit as a function of time.

Q. In the circuit shown in figure initially the switch is in position 1 for a long time then suddenly at

t = 0

, the switch is shifted to position 2. It is required that a constant current should flow in the circuit, the value of resistance

R

in the circuit

Q. In the circuit given in Figure switch

S

is at position

1

for long time. Find the total heat generated in resistor of resistance

(2 r_{0})

, when the switch

S

is shifted from position

1

to position

2

Join BYJU'S Learning Program

In the circuit shown figure switch S can be shifted to position A or Position B. Current through resistance is say i1 when switch is in position A and i2 when switch is in position B, then

The correct option is A I1 = 2.5 AIn position A

In the circuit shown figure switch S can be shifted to position A or Position B. Current through resistance is say i₁ when switch is in position A and i₂ when switch is in position B, then

The correct option is A I₁ = 2.5 A
In position A