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More Electronics and Communication Questions
In the above diagram, find out the correct expression of Y.
A bar of certain material having rectangular cross section is one metre in length and has a cross section of 0.0001 square metres. The value of its longitudinal resistance is 100 ohms. The value of its resistivity would be:
The MSB of a binary number has a weight of 512, the number consists of . . . . . . . .
A 5 mV, 1 kHz sinusoidal signal is applied to the input of an op-amp integrator for which R = 100 kΩ and C = 1 µF. the output voltage is:
The intensity of radiation of a dipole depends strongly on frequency. If at a frequency f, the intensity of radiation is '$$I$$' then at a frequency of $$\frac{{\text{f}}}{2}$$, the intensity will be: