CAPE Physics Unit 2 · 2015 · Paper 1 · Question Q20
If the input voltages, V_1 and V_2, are given as 2\,\mu\text{V} and 6\,\mu\text{V} respectively and the open loop gain is A_0, what is the value of V_0?
- (A)
2 A_0 - (B)
4 A_0 - (C)
6 A_0 - (D)
8 A_0
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