Determination Of Em Of An Electron MCQ Tests
12th Class Physics MCQ Tests
Determination Of Em Of An Electron
of 12th Class Physics has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
How much voltage is required?
Question # 2
Find the radius of orbit of an electron:
Question # 3
Calculate the force on the charge.
Question # 4
Find the charge on a particle that enters a magnetic field of 0.5 T with a velocity of 30 ms −1. The magnetic force on the particle is 0.8 N.
Question # 5
How much speed an electron will gain when a voltage of 40 volt is applied to accelerate it?
Total Questions
12345
Question # 1
How much voltage is required?
Question # 2
Find the radius of orbit of an electron:
Question # 3
Calculate the force on the charge.
Question # 4
Find the charge on a particle that enters a magnetic field of 0.5 T with a velocity of 30 ms −1. The magnetic force on the particle is 0.8 N.
Question # 5
How much speed an electron will gain when a voltage of 40 volt is applied to accelerate it?
Total Questions
12345
Physics
12th Class Online Classes 2026
Updated on: 17-05-2026
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12th Class 2026 Online
12th Class 2026
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Punjab 12th Class Physics Determination Of Em Of An Electron