MEDIUM
10th CBSE
IMPORTANT
Earn 100

Draw a diagram to show the magnetic field lines around a bar magnet.

Important Questions on Magnetic Effects of Electric Current

EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 13
Describe how will you locate a current carrying wire concealed in the wall.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 14
State and explain Maxwell’s right-hand thumb rule.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 15
State Fleming's left hand rule. Explain with the help of labelled diagram.
MEDIUM
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 17
Distinguish between the terms overloading and short-circuiting as used in domestic circuits.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 18
Why are fuses fitted in the fuse box of domestic electricity supply?
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 18
Which device can be used in place of fuses?
MEDIUM
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 19
What are magnetic field lines? List any two characteristics of field lines. Draw the pattern of magnetic field lines due to a current-carrying circular loop.
EASY
10th CBSE
IMPORTANT
Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 1
What does the direction of thumb indicate in the right-hand thumb rule?