JEE MainPhysicsElectronic DevicesMCQ+4 / −1
Which of the following will NOT be observed when a multimeter (operating in resistance measuring mode) probes connected across a component, are just reversed?
- AMultimeter shows NO deflection in both cases i.e. before and after reversing the probes if the chosen component is metal wire.
- BMultimeter 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.
- CMultimeter shows an equal deflection in both cases i.e. before and after reversing the probes if the chosen component is resistor.
- DMultimeter shows NO deflection in both cases i.e. before and after reversing the probes if the chosen component is capacitor.
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