Verified Solution • 2025–26 Session moderate

QJEEM20Ph9b30: JEE Main 2020 Physics - Class 12 JEEM20Ph9b30 Solution: In the figure shown, the current in the 10 V battery is close…

In the figure shown, the current in the 10 V battery is close to : JEE Main 2020 (Online) 6th September Evening Slot Physics - Current Electricity Question 208 English

Multiple Choice Options

  • A 0.36 A from negative to positive terminal
  • B 0.42 A from positive to negative terminal
  • C 0.71 A from positive to negative terminal
  • D 0.21 A from positive to negative terminal

Step-by-Step Verified Solution

JEE Main 2020 (Online) 6th September Evening Slot Physics - Current Electricity Question 208 English Explanation
Apply Kirchhoff’s Current Law at junction A,

x−(−20)7+x−(−10)4+x−010 = 0

⇒ x = −1500138 = -10.87 V

Current through 10 v,

i = −10.87−(−10)4 = - 0.21 A

As sign of current is negative so it will flow from positive to negative terminal.

Related Learning Resources & Exam Preparation