current of SA. A coil of radius· $$1$$ cm having $$100$$ turns and a total resistance of $$20$$Ω is placed inside the solenoid $$co-axially$$. The coil is connected to galvanometer. If current in the solenoid is reversed in direction. Find the charge flown through the galvanometer.

Question

current of SA. A coil of radius· $$1$$ cm having $$100$$ turns and a total resistance of $$20$$Ω is placed inside the solenoid $$co-axially$$. The coil is connected to galvanometer. If current in the solenoid is reversed in direction. Find the charge flown through the galvanometer.

Infinity Learn · Accepted Answer

$$B=$$μ$$0ni=4$$π x $$10-7$$ x $$104$$ x $$5=2$$π x $$10-2r$$ ϕ$$=BNA=2$$π x $$10-2$$ x $$100$$ x π$$104=2$$$$π$$$$2$$ x $$10-4$$ $$Charge=$$ϕ$$i-$$ϕ$$2R=4$$$$π$$$$2$$ x $$10-420=2$$ x $$10-4$$ C

current of SA. A coil of radius· 1 cm having 100 turns and a total resistance of 20 $Ω$ is placed inside the solenoid co-axially. The coil is connected to galvanometer. If current in the solenoid is reversed in direction. Find the charge flown through the galvanometer.

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material

current of SA. A coil of radius· 1 cm having 100 turns and a total resistance of 20Ω is placed inside the solenoid co-axially. The coil is connected to galvanometer. If current in the solenoid is reversed in direction. Find the charge flown through the galvanometer.

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material

current of SA. A coil of radius· 1 cm having 100 turns and a total resistance of 20 $Ω$ is placed inside the solenoid co-axially. The coil is connected to galvanometer. If current in the solenoid is reversed in direction. Find the charge flown through the galvanometer.