MCQs Class 10 Science Chapter 12 Electricity
Explore a collection of Multiple Choice Questions (MCQs) for Chapter 12 Electricity বিদ্যুৎ in Class 10 General Science, complete with solutions. These Class 10 Science MCQs have been meticulously crafted following the SEBA syllabus for the academic year 2023-24 and follow the SEBA curriculum. They are designed to align with the latest examination pattern, providing an online resource for students.
Class 10 Science Chapter 12 Electricity বিদ্যুৎ MCQs are provided here in both English and Assamese mediums specially designed for Assamese medium students for better understanding.
In addition to the MCQs, we've included detailed explanations for select questions to enhance students' comprehension of the concepts. Practising these chapter-wise MCQs in the Class 10 Science subject can significantly improve problem-solving skills and boost confidence among students.
Don't forget to explore our compilation of important questions for Class 10 Science as well.
To access a broader range of MCQs related to Class 10 Science Chapter 12 Electricity বিদ্যুৎ follow other sets of MCQs. Also, MCQ PDF is available for download.
Instructions for Multiple Choice Questions (MCQs):
- In this section, you will find a set of multiple-choice questions (MCQs).
- Each MCQ consists of four options, of which only one is correct.
- To attempt a question, select one option by clicking it.
- Ensure that you have selected your chosen answer clearly.
- Good luck!
SET-1
Question 1:
What is immaterial for an electric fuse wire?
A.
Its specific resistance
B.
Its radius
C.
Its length
D.
Current flowing through it
Correct Option:
C. Its length
Question 2:
The amount of heat produced in a conductor is
A.
directly proportional to the current flowing through it
B.
inversely proportional to the current flowing through it
C.
directly proportional to the square of the current flowing through it
D.
inversely proportional to the square of the current flowing through it
Correct Option:
C.
directly proportional to the square of the current flowing through it
Question 3:
Specific resistance is numerically equal to the resistance offered by
A.
1 cm length of a conductor
B.
a conductor of unit cross-section
C.
1 cm length of conductor of 1 cm2 of cross-section
D.
1 cm3 of a conductor
Correct Option:
C.
1 cm length of conductor of 1 cm2 of cross-section
Question 4: The electrical resistivity of a given metallic wire depends upon
A.
its length
B.
its thickness
C.
its shape
D.
nature of the material
Correct Option:
D.
nature of the material
Question 5:
When a 4V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. The value of the resistance of the resister is:
A.
4 Ω
B.
40 Ω
C.
400 Ω
D.
0.4 Ω
Correct Option:
B.
40 Ω
Question 6:
Identify the circuit (Fig) in which the electrical components have been properly connected.
A.
(i)
B.
(ii)
C.
(iii)
D.
(iv)
Correct Option:
B.
(ii)
Question 7:
Electric current flows from 'A' to 'B' in metallic conductor. The point is at higher potential is
A.
A
B.
B
C.
Both have equal potential
D.
Both have lower potential
Correct Option:
A.
A
Question 8:
If electrons flow from A to B, current will flow from
A.
A to B
B.
B to A
C.
It will not flow
D.
None of these
Correct Option:
B.
B to A
Question 9:
In a metallic conductor, electric current is thought to be due to the movement of
A.
ions
B.
amperes
C.
electrons
D.
protons
Correct Option:
C.
electrons
Question 10:
A multimeter is used to measure
A.
current only
B.
resistance only
C.
voltage only
D.
current, resistance, and voltage.
Correct Option:
D.
current, resistance, and voltage.
