S.No. Column A Column B Correct Match 1. 50 Hz The colour of the wire in which the switch is used in domestic electric circuit. 2. Red Tin-lead alloy 3. A device found in local sub-station of a locality. The frequency of AC supply in India. 4. Material used to make fuse wire. 15 V 5 Rating of the fuse wire in domestic electric circuit. Transformer

1. 50 Hz - The frequency of AC supply in India. The frequency of alternating current supply in India is 50 Hz and the time period is 20 ms . The direction of this current changes 100 times in on second. 2. Red- The colour of the wire in which the switch is used in domestic electric circuit. The colour of the live wire in the domestic electric circuit is red and. As this wire supply current so switches are connected to this wire. 3. A device found in local sub-station of a locality- Transformer. Transformers are the devices found in the local substation of a locality. From the power stations, electricity is transmitted at high voltage to reduce power losses which is received by a local transformer where it is stepped- down and send to the consumers. 4. Material used to make fuse wire- Tin lead alloy. A fuse wire is made of an alloy of tin and lead whose melting point is kept low and resistivity should be high so that it can produce heat and break the circuit when current more than allowable value flows through the circuit. 5. Rating of the fuse wire in domestic electric circuit- 15 V Rating of the fuse wire in a domestic electric circuit is 15 V . In distribution box, line is divided in two separate circuits, one is 15 A for higher power rating appliances and one is 5 A for low power rating appliances. Column A Column B 50 Hz The frequency of AC supply in India. Red The colour of the wire in which the switch is used in domestic electric circuit. A device found in local sub-station of a locality. Transformer Material used to make fuse wire. Tin-lead alloy. Rating of the fuse wire in domestic electric circuit 15 V

E M B I B E

Concise Physics A Textbook of Science for Class X | Part -1>Chapter 4 - Magnetic Effects of Electric Current>EXERCISES (UNSOLVED)

Pradeep Paul, R Parthasarthy and, Basha Solutions for Chapter: Magnetic Effects of Electric Current, Exercise 6: EXERCISES (UNSOLVED)

Author:Pradeep Paul, R Parthasarthy & Basha

Pradeep Paul Physics Solutions for Exercise - Pradeep Paul, R Parthasarthy and, Basha Solutions for Chapter: Magnetic Effects of Electric Current, Exercise 6: EXERCISES (UNSOLVED)

Attempt the free practice questions on Chapter 4: Magnetic Effects of Electric Current, Exercise 6: EXERCISES (UNSOLVED) with hints and solutions to strengthen your understanding. Concise Physics A Textbook of Science for Class X | Part -1 solutions are prepared by Experienced Embibe Experts.

Questions from Pradeep Paul, R Parthasarthy and, Basha Solutions for Chapter: Magnetic Effects of Electric Current, Exercise 6: EXERCISES (UNSOLVED) with Hints & Solutions

EASY

10th CBSE

IMPORTANT

Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 1

A generator with commutator produces _____ current.

EASY

10th CBSE

IMPORTANT

Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 3

A cylindrical current carrying coil is called a _____.

EASY

10th CBSE

IMPORTANT

Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 5

The _____ effect of electric current is used in the working of an electric fuse.

HARD

10th CBSE

IMPORTANT

Concise Physics A Textbook of Science for Class X>Chapter 4 - Part -1>Magnetic Effects of Electric Current>Q 2

S.No.	Column $A$	Column $B$	Correct Match
1.	$50 Hz$	The colour of the wire in which the switch is used in domestic electric circuit.
2.	Red	Tin-lead alloy
3.	A device found in local sub-station of a locality.	The frequency of AC supply in India.
4.	Material used to make fuse wire.	$15 V$
5	Rating of the fuse wire in domestic electric circuit.	Transformer