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Applied Physics Practice Test 108

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The Magnetic Field MCQ with Answers PDF (Magnetic Field Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 7-108 to prepare Applied Physics Practice Tests. Study Electromagnetism Test PDF, Magnetic Field Multiple Choice Questions (MCQ Quiz) for online degrees. The Magnetic Field MCQ Quiz App Download: Free certification app for magnetic field, physics numericals, projectile motion, current source, transformers test prep to learn online educational courses.

The MCQ Quiz: Ratio of magnetic force Fm and electric force Fe acting on a charge getting undeflected through the field is; "Magnetic Field" App (Play Store & App Store) with answers: B/E; E/B; 1; 0; for online degrees. Practice Electromagnetism Questions and Answers, Apple Book to download free sample for online degrees.

## Magnetic Field MCQ Quiz with Answers : Test 108

MCQ 536:

Ratio of magnetic force Fm and electric force Fe acting on a charge getting undeflected through the field is

1. E/B
2. B/E
3. 1
4. 0
MCQ 537:

A disc rolls down from hill at height of 20 m. If disc starts from rest on top of hill, its speed at bottom will be

1. 6.1 m s-1
2. 16 m s-1
3. 17 m s-1
4. 16.1 m s-1
MCQ 538:

Range of the projectile will be maximum when the angle of the projectile is

1. 30
2. 45
3. 60
4. 90
MCQ 539:

Sunlight is directly converted into electrical energy by using

1. cells
2. solar cells
3. electric generator
4. electrical energy
MCQ 540:

Efficiency of the transformer is defined as

1. (output power/input power) × 100
2. (input power/output power) × 100
3. input power/output power
4. output power × 100