Physics, asked by cutegirl7185, 7 hours ago

the potential difference across the bulb is 220 V and the current flowing through it is 22 Amp. find resistance?​

Answers

Answered by kingsagar394
1

Answer:

44

Answer is C.

According to Ohm's law, V = IR. That is, R = V/I.

Here, V = 220 V and I = 5 A.

Therefore, R = 220/5 = 44 ohms.

Hence, the resistance of the heater is 44 ohms.

Answered by CopyThat
5

Answer :-

  • Resistance offered is 10 Ω.

Explanation :-

Given :

  • Potential difference (P) = 220 V
  • Electric current (I) = 22 A

To find :

  • Resistance (R)

Solution :

Using Ohm's law V = IR

Where,

  • V = Potential difference
  • I = Electric current
  • R = Resistance

Substituting the values,

⇒ V = IR

⇒ 220 = 22 × R

⇒ 220/22 = R

⇒ R = 10 Ω

  • Resistance offered is 10 Ω.
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