Home
Class 11
GEOGRAPHY
Core is made of which metals?...

Core is made of which metals?

A

Iron and Magnesium

B

Iron and silicon

C

Nickel and Iron

D

Nickel and Magnesium

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • INTERIOR OF THE EARTH

    FULL MARKS|Exercise ADDITIONAL QUESTIONS WITH ANSWERSII. TABLE BASED QUESTION|1 Videos

  • INTERIOR OF THE EARTH

    FULL MARKS|Exercise ADDITIONAL QUESTIONS WITH ANSWERS - III. Very Short Answer Type Questions|22 Videos

  • INTERIOR OF THE EARTH

    FULL MARKS|Exercise TEST ASSIGNMENT -(III. Answer the following questions in 150 words)|2 Videos

  • INDIA-LOCATION

    FULL MARKS|Exercise TEST ASSIGNMENT|7 Videos

  • INTRODUCTION TO AERIAL PHOTOGRAPHS

    FULL MARKS|Exercise ADDITIONAL QUESTION WITH ANSWERS (V. Viva Questions)|7 Videos

Similar Questions

Explore conceptually related problems

A solenoid of 500turns per meter is carrying a current of 3A . Its core is made of iron, which has a relative permeability of 5000 . Determine the magnitudes of magnetic intensity, intensity of magnetization and magnetic field inside the core.

In the Castner's process for the extration of sodium, the anode is made of …... metal

In electrolytic purification, which of the following is made of impure metal?

Element of an electric heater is made of which of the following metals ?

Steady current i flowing through a solenoid, whose core is made with a material of permeability mu . If core of the solenoid is abruptly removed then what current will flow through the circuit just after core is removed.

A solenoid of 600 turns per metre is carrying a current of 4 A . Its core is made of iron with relative permeability of 5000. Calculate the intensity of magnetisation and magnetic field inside the core .

Why are bells made of metals?

The core of a transformer is made of a material having norrow hysterisis loop. Why ?

Why the core of a transformer is made up of a high permeability material ?