- The experimentally measured spin g factors of a proton and a neutron indicate that
- both proton and neutron are elementary point particles
- both proton and neutron are not elementary point particles
- while proton is an elementary point particle, neutron is not
- while neutron is an elementary point pat1icle, proton is not
- The tank circuit of a Hartley oscillator is shown in the figure. If M is the mutual inductance between the inductors, the oscillation frequency is
- \frac{1}{2\pi\sqrt{(L_1+L_2+2M)C}}
- \frac{1}{2\pi\sqrt{(L_1+L_2-2M)C}}
- \frac{1}{2\pi\sqrt{(L_1+L_2+M)C}}
- \frac{1}{2\pi\sqrt{(L_1+L_2-M)C}}
- In the given digital logic circuit, A and B form the input. The output Y is
- Y=\bar A
- Y=A\bar B
- Y=A\oplus B
- Y=\bar B
- The largest analog output voltage from a 6-bit digital to analog converter (DAC) which produces 1.0 V output for a digital input of 010100, is
- 1.6 V
- 2.9 V
- 3.15 V
- 5.0 V
- The low-pass active filter shown in the figure has a cut-off frequency of 2 kHz and a pass band gain of 1.5. The values of the resistors are
- R_1 = 10\: k\Omega; R_2 = 1.3 \Omega
- R_1 = 30\: k\Omega; R_2 = 1.3 \Omega
- R_1 = 10\: k\Omega; R_2 = 1.7 k\Omega
- R_1 = 30\: k\Omega; R_2 = 1.7 k\Omega
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Notice
Tuesday, 28 February 2017
Problem set 78
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