Worksheet

Syllabus Study Notes

Did you know the average porcupine has 30,000 spikes.

The art of being wise is the art of knowing what to overlook.– William James

Class X >> Science >> Magnetic Effects of Electric Current >> A1

Q1	Which of the following attracts pieces of iron, steel, nickel and cobalt?
A	Magnet
B	Battery
C	Current
D	Resistors

Q2	An electric current flowing in circuit can produce an attracting field around it known as __________.
A	Heating Effect
B	Chemical Effect
C	Magnetic Effect
D	Thermal Effect

Q3	Which of the following is not attracted by a magnet?
A	Steel
B	Cobalt
C	Brass
D	Nickel

Q4	The shape of the earth's magnetic filed resembles that of an imaginary:
A	U-shaped Magnet
B	Straight Conductor Carrying Current
C	Current Carrying Circular Coil
D	Bar Magnet

Q5	The current that does not change its direction after equal interval of time is called __________.
A	A.C
B	D.C
C	Both
D	None of the Above

Q6	Which device is used to show magnetic field direction at a point?
A	Compass
B	Ammeter
C	Voltmeter
D	Hydrometer

Q7	The axis of earth's magnetic field is inclined with the geographical axis at an angel of about __________.
A	5°
B	15°
C	25°
D	35°

Q8	A magnet attracts __________.
A	Plastics
B	Brass
C	Aluminum
D	Iron & Steel

Q9	Connecting many appliance in a single circuit may cause _________.
A	Short Circuit
B	Fuse
C	Over Loading
D	Explosion

Q10	An electric generator converts:
A	Electrical Energy to Mechanical Energy
B	Heat Energy to Mechanical Energy
C	Electrical Energy to Chemical Energy
D	Mechanical Energy to Electrical Energy

Available Time

Time Left

Bonus Time Left

GoforPractice is an online structured PRACTICE PLATFORM for school students of CBSE board India. We strive to make practice fun and engaging for students and help them achieve their goals efficiently. Our practice tests are handcrafted for a thorough understanding of concepts using contemporary and modern learning techniques. With elaborate explanations and chapter-wise revision listing, our ecosystem provides resources to elevate students from a basic to an advanced level of performance.

About Us
Basic Rules
Child Safety
Terms & Conditions

FAQs
Blogs
Sitemap
Contact Us