Electronics | Practice MCQs Physics for Mdcat | mosaicbro.com

Electronics | Practice MCQs Physics for Mdcat

7 of 107 questions (Page 15 of 16)

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99 Waves used for radio transmission have wavelength:
Correct Answer: A
No explanation available for this question.
100 Which of the following have smaller wavelength:
Correct Answer: A
No explanation available for this question.
101 The direction of magnetic field in an electromagnetic wave is:
Correct Answer: B
No explanation available for this question.
102 The velocity of an oscillating charge as it moves to and fro along a wire is always:
Correct Answer: B
No explanation available for this question.
103 With the rise of temperature, the conductivity of a pure semi-conductor:
Correct Answer: A
No explanation available for this question.
104 The band theory of solids successfully classifies the solids into:
Correct Answer: D
No explanation available for this question.
105 The base of the transistor should be of:
Correct Answer: B
No explanation available for this question.
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