CAPE Physics Unit 2 · 2012 · Paper 1 · Question Q22
The values for the resistors may be changed. Which of the following pairs of values for R_1 and R_2 would give the amplifier the LARGEST bandwidth?
- (A)
R_1 = 10\text{ k}\Omega,R_2 = 100\text{ k}\Omega - (B)
R_1 = 20\text{ k}\Omega,R_2 = 300\text{ k}\Omega - (C)
R_1 = 30\text{ k}\Omega,R_2 = 90\text{ k}\Omega - (D)
R_1 = 40\text{ k}\Omega,R_2 = 80\text{ k}\Omega
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