Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

a) The earth's cor is known to contain iron. Yet geologists do not regard this as a source of earth's magnetism. Why? b)The charged currents in the outer conductiong regions of the eath's core are thought to be responsible for earth's magnetism . What might be the 'battery'(i.e the source of energy) to sustain these currents? c)Geologists say that besides main magnetic N-S poles , there are several local poles on earth's surface oriented in different directions. How is such a thing possible? d) Is a magnetic field confiuration with three poles possible? Suggest one examples to support your answer.


a) The earth's cor is known to contain iron. Yet geologists do not regard this as a source of earth's magnetism. Why?


b)The charged currents in the outer conductiong regions of the eath's core are thought to be responsible for earth's magnetism . What might be the 'battery'(i.e the source of energy) to sustain these currents?


c)Geologists say that besides main magnetic N-S poles , there are several local poles on earth's surface oriented in different directions. How is such a thing possible?


d) Is a magnetic field confiuration with three poles possible? Suggest one examples to support your answer.


Grade:upto college level

1 Answers

ROSHAN MUJEEB
askIITians Faculty 829 Points
one year ago
a)because its movement
b)The radioactive materials might be the battery to sustain such currents.
c)because magnetic monopoles dont exist
d)yes

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free