Question

An electric fan has a resistance of 3.0 KS2 and a voltage rating of 220 volts. What
needed to operate the electric fan?
is the current. ​

Answer 1

Given:-

• Resistance ,R = 3 ohm

• Potential difference ,V = 220 v

To Find:-

• Current ,I

Solution:-

Using Ohm's Law

• v = IR

→ I → V/R

Substitute the value we get

→ I = 220/3

→ I = 73.33 A

Therefore , the current required to operate the electric fan is 73. 33 Ampere .

Additional Information!!

✧ The flow of charge is called current.

✧ The charge passing per unit time through a given place is the magnitude of electric current at that place.

✧ SI unit of current is Ampere (A).

✧ If one coulomb of charge passing through a place in one second, then the current is said to be one ampere.

✧ Mathematical term

⟹I = Q/t

here,

I is the current

Q is the charge

t is the time.

Answer 2

Answer:

0.2 hms

Explanation:

Sure nayan