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QJEEM22Ph3469: JEE Main 2022 Physics - Class 12 JEEM22Ph3469 Solution: A current of 15 mA flows in the circuit as shown in figure. The …

A current of 15 mA flows in the circuit as shown in figure. The value of potential difference between the points A and B will be:

JEE Main 2022 (Online) 25th July Evening Shift Physics - Current Electricity Question 127 English

Multiple Choice Options

  • A 50 V
  • B 75 V
  • C 150 V
  • D 275 V

Step-by-Step Verified Solution

Effective R=[5+5×105+10+10] kΩR = \left[ {5 + {{5 \times 10} \over {5 + 10}} + 10} \right]\,k\Omega

=27515kΩ= {{275} \over {15}}k\Omega

⇒ΔVAB=15 mA×27515kΩ\Rightarrow \Delta {V_{AB}} = 15\,mA \times {{275} \over {15}}k\Omega

=275= 275 V

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