under the joint action of a magnetic field along Z−axis and an electric field of magnitude 2×10^4 Vm^−1 along the negative X−axis. If the electric field is switched off

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A proton is moving with a uniform velocity of 10^6 ms^−1 along the Y−axis, under the joint action of a magnetic field along Z−axis and an electric field of magnitude 2×10^4 Vm^−1 along the negative X−axis. If the electric field is switched off, the proton starts moving in a circle. The radius of the circle is nearly (given : e/m ratio for proton ≈10^8Ckg^−1)
21
Nov
A proton is moving with a uniform velocity of 10^6 ms^−1 along the Y−axis, under the joint action of a magnetic field along Z−axis and an electric field of magnitude 2×10^4 Vm^−1 along the negative X−axis. If the electric field is switched off, the proton starts moving in a circle. The radius of the circle [...]
Posted in: Chapter 4 - Magnetic Effect of Current and Moving Charges , MTG NEET Physics ,
Tags: A proton is moving with a uniform velocity of 10^6 ms^−1 along the Y−axis , the proton starts moving in a circle. The radius of the circle is nearly (given : e/m ratio for proton ≈10^8Ckg^−1) , under the joint action of a magnetic field along Z−axis and an electric field of magnitude 2×10^4 Vm^−1 along the negative X−axis. If the electric field is switched off ,