Electronic Devices — JEE Main 2020 · 3 Sep, Evening shift · Q6869

Question

Which of the following will NOT be observed when a multimeter (operating in resistance measuring mode) probes connected across a component, are just reversed?

Accepted Answer

(D) Multimeter shows NO deflection in both cases i.e. before and after reversing the probes if the chosen component is capacitor.

Answer

(A) Multimeter shows NO deflection in both cases i.e. before and after reversing the probes if the chosen component is metal wire.

Answer

(B) Multimeter shows a deflection, accompanied by a splash of light out of connected component in one direction and NO deflection on reversing the probes if the chosen component is LED.

Answer

(C) Multimeter shows an equal deflection in both cases i.e. before and after reversing the probes if the chosen component is resistor.

Electronic Devices: JEE Main 2020 Physics question

More on Electronic Devices

Electronic Devices: JEE Main 2020 Physics question

More on Electronic Devices