Question
For a transistor, in a common emitter arrangement, the alternating current gain b is given by
|
(a) β = |
(b) β = |
(c) β = |
(d) β = |
For a transistor, in a common emitter arrangement, the alternating current gain b is given by
|
(a) β = |
(b) β = |
(c) β = |
(d) β = |
(a) β =
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an isotope of thorium decays in ten stages emitting six a-particles and four b-particles in all. The end product of the decay is
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(a) |
(b) |
(c) |
(d) |
In the Young's double slit experiment, the ratio of intensities of bright and dark fringes is 9. This means that
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(a) The intensities of individual sources are 5 and 4 units respectively |
|
(b) The intensities of individual sources are 4 and 1 units respectively |
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(c) The ratio of their amplitudes is 2 |
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(d) b, c |