A zener diode having breakdown voltage 5.6 V is connected in reverse bias with a battery of emf 10 V and a resistance of 100` Omega` in series . The current flowing through the zener is.

Two resistors of resistances 2 Omega and 6 Omega are connected in parallel. This combination is then connected to a battery of emf 2 V and internal resistance 0.5 Omega . What is the current flowing through the battery ?

A Zener diode with a breakdown voltage of 4 V is connceted in sereis with a resistance R to a battery of emf 10 V. The maximum power dissipation rating for the Zener diode is 1 W. The value of R to ensure maximum power dissipation across the diode is

A Zener diode with a breakdown voltage of 4 V is connceted in sereis with a resistance R to a battery of emf 10 V. The maximum power dissipation rating for the Zener diode is 1 W. The value of R to ensure maximum power dissipation across the diode is

A battery of emf 2V and internal resistance 0.5(Omega) is connected across a resistance 9.5(Ω). Find the current flow through battery ?

A battery of emf 2V and internal resistance 0.5(Omega) is connected across a resistance 1.5(Ω). Find the current flow through battery ?

A zener diode when used as a voltage regulator is connected in ( i ) forward bias ( ii ) reverse bias ( iii ) parallel with the load resistance ( iv ) series with the load resistance

The maximum output voltage of an unregulted voltage source is 10V. A Zener diode of rating 1 W is connected in reverse bias with this voltage source through a resistance R. The Zener diode will be burnt if R is less than 24 Omega . Find the maximum value of Zener voltage (in volt ) of the diode.

Consider a zener diode with the breakdown voltage 6.2V.Write any one application of zener diode