BSEB 12th Exam 2022:- Here some such questions of Physics have been given for the Bihar Board Intermediate Annual Examination 2022 which are always asked in the examination on behalf of the Bihar Board, so all of you read the given question carefully.

Let us tell you that Bihar Board Chairman Anand Kishore has informed all the students and students that this time all the questions in the Intermediate Annual Examination will be based on the NCERT pattern, all the questions will be asked from the syllabus, so all the questions given here are based on the NCERT pattern. is based so remember all question

## BSEB 12th Exam 2022

Read More… BSEB Matric or Inter Exam Center List: Center list of Matriculation and Inter Examination 2022 released in Bihar Board, list of colleges will be available here

1. Galvanometer needed to make a volt meter

(A) high resistance
(B) of low resistance
(C) capacitor
(D) induction coil

Ans ⇒ A

2. Henry’s unit is

(A) Reaction
(B) Motivation
(C) resistance
(D) none

Ans ⇒ B

3. Hot wire ammeter is known for alternating current:

(A) highest value
(B) Average value
(C) root mean square value
(D) none of these

Years ⇒ C

4. The device which converts mechanical energy into electrical energy is called

(A) Transformer
(B) Dynamo
(C) Motor
(D) Induction coil

Ans ⇒ B

5. Power dissipated in an alternating current circuit is:

(A) only in resistance
(B) in holding only
(C) inductance only
(D) all of these

Ans ⇒ A

6. The value of magnetic tendency of vacuum is :

(A) Equivalent to 0.5
(B) Infinite
(C) Equal to
(D) zero

Years ⇒ D

7. Which of the following amounts remains the same in parallel to the resistance

(A) potential difference
(B) Section
(C) both potential difference and current
(D) none of these

Ans ⇒ A

8. The speed of electron inside the conductor is

(A) identical
(B) quick
(C) divergent
(D) Depressed

Years ⇒ C

9. The color code of carbon resistance has a red color value:

(A) 0
(B) 1
(C) 2
(D) 3

Years ⇒ C

10. Static electric field is :

(A) Guardian
(B) unprotected
(C) Somewhere Protective Somewhere Unconservative
(D) none of these

Ans ⇒ A

11. Coulomb force is :

(A) Central Force
(B) electric force
(C) Both ‘A’ and ‘B’
(D) none of these

Years ⇒ C

12. What is the type of modulation

(A) 2 types
(B) 3 types
(C) 4 types
(D) 5 types

Ans ⇒ B

13. From which surface of the atmosphere do radiowaves converge?

(A) Ionosphere
(B) Mezosphere
(C) Chromosphere
(D) none of these

Ans ⇒ A

14. Which of the following is the correct unit for measuring attenuation

(A) decibel
(B) Om
(C) ampere
(D) Voltage

Ans ⇒ A

15. The behavior of a pure semiconductor at absolute zero temperature is :

(A) like a bad conductor
(B) like a super conductor
(C) an N-type semiconductor
(D) like a metal conductor

Ans ⇒ A

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