Physics

The SI unit of coefficient of mutual inductance of a coil is


ANSWER

henry


SOLUTION
The henry (symbolized H) is the Standard International ( SI ) unit of coefficient of mutual inductance of a coil .
View Answers

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!


Single Correct Medium Published on 18th 08, 2020
Next Question
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 199
Enroll Now For FREE

Realted Questions

Q1 Single Correct Medium
$$2 gm$$ of $$O_2$$ at $$27^o$$C and $$760\ mm$$ of $$Hg$$ pressure has volume?
  • A. 1.4 lit
  • B. 2.8 lit
  • C. 11.2 lit
  • D. 22.4 lit

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q2 TRUE/FALSE Medium
Burette and Pipette are used to measure mass.
  • A. True
  • B. False

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q3 Single Correct Medium
Consider the following two statements A and B. Identify the correct answer.
A) The quantity $$\dfrac { { e }^{ 2 } }{ { \epsilon  }_{ 0 }ch } $$ is dimensionless.
B) $$\dfrac { 1 }{ \sqrt { { \mu  }_{ 0 }{ \epsilon  }_{ 0 } }  } $$ 
has the dimensions of velocity and is numerically equal of velocity of light.
  • A. A is true but B is false
  • B. B is true but A is false
  • C. Both A and B are true
  • D. Both A and B are false

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q4 Single Correct Medium
Find the maximum possible percentage error in the measurement of force on an object(on mass m) travelling at velocity v in a circle of radius r, if m=(4.0 plus minus 0.1)kg, v=(10 plus minus 0.1)m/s and r=(8.0 plus minus 0.2)m
  • A. ( 50 ± 1) N
  • B. ( 50 ± 2.5) N
  • C. ( 50 ± 1.5) N
  • D. ( 50 ± 3.5) N

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer
Q5 Single Correct Medium
The length of a cylinder is measured with a metre rod having least count $$0.1$$cm. Its diameter is measured with vernier callipers having least count $$0.01$$cm. Given that length is $$5.0$$cm and radius is $$2.0$$cm. The percentage error in the calculated value of the volume will be :
  • A. $$1.5 \%$$
  • B. $$2.5\%$$
  • C. $$3\%$$
  • D. $$4\%$$

Asked in: Physics - Units and Measurement


1 Verified Answer | Published on 18th 08, 2020

View Answer