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Amplification factor of a triode is 10. When the plate potential is  and grid potential is , then the plate current of  is observed. If plate potential is changed to  and grid potential is kept at , then the plate current will be

a)

1.69

b)

3.95

c)

2.87

d)

7.02



Question ID - 151936 | SaraNextGen Top Answer

Amplification factor of a triode is 10. When the plate potential is  and grid potential is , then the plate current of  is observed. If plate potential is changed to  and grid potential is kept at , then the plate current will be

a)

1.69

b)

3.95

c)

2.87

d)

7.02

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

      …(i)

and    …(ii)

From equation (i) and (ii), we get

127 votes


127