MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the direction of the magnetic field? |
| A. | Inside the plane |
| B. | Outside the plane |
| C. | Upwards |
| D. | Downwards |
| Answer» C. Upwards | |
| 2. |
What is the rest mass energies for electron, Ee, and positron, EP? |
| A. | Ee = 1.02 MeV, EP = 1.02 MeV |
| B. | Ee = 0.51 MeV, EP = 1.02 MeV |
| C. | Ee = 1.02 MeV, EP = 0.51 MeV |
| D. | Ee = 0.51 MeV, EP = 0.51 MeV |
| Answer» E. | |
| 3. |
What is the relation between the interaction parameter, ‘b’, and atomic radius, R, for the Pair Production? |
| A. | b > R |
| B. | b ≈ R |
| C. | b < R |
| D. | No relation between b and R |
| Answer» D. No relation between b and R | |