Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
Assertion (A): An ammeter should have a very small… | StemPy Lab
Quizzes
/
Assertion (A): An ammeter should have a very small resistance. Reason (R): An ammeter is joined in parallel with the part of the circuit whose current is measured. Which choice is correct?
Physics
Medium
High School (11–12)
Electricity & Magnetism › Magnetic Effects of Current
Electricity & Magnetism › Current Electricity
NEET
AP
A-Level
IB
Created by
StemPy Lab
Assertion (A): An ammeter should have a very small resistance. Reason (R): An ammeter is joined in parallel with the part of the circuit whose current is measured. Which choice is correct?
Both A and R are true, and R is the correct explanation of A
Both A and R are true, but R is not the correct explanation of A
A is true but R is false
A is false but R is true
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← The coil of a meter has 95 Ω and the meter turns fully at 0.8 mA. What resistor must be added in series so that the meter reads up to 3.0 V?
The net magnetic flux through any closed surface is zero. What does this show? →
More on
Electricity & Magnetism › Magnetic Effects of Current
Electricity & Magnetism › Current Electricity
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A long solenoid has 850 turns in each metre and carries 0.80 A…
Medium
At a place, a dip circle and a magnetometer show a horizontal part of 28 µT and a vertical part of…
Medium
A short bar magnet has a magnetic moment of 4.8 A m²…
Medium
A cell of emf 6.0 V and negligible internal resistance is joined to a resistor of 24 Ω…
Hard
All problems on this topic →