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emf & r

Authored by Kamariah Mohd Arshad

Physics

11th - 12th Grade

20 Questions

Used 36+ times

emf & r
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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 ϵ\epsilon  

electromotive force

potential different

internal resistance

potential drop

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 rr  

emf

p.d.

internal resistance

lost volts

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 IrIr  

electromotive force

potential difference

internal resistance

potential drop

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

emf

JC1JC^{-1} removed from the circuit

VA1VA^{-1} removed from the circuit

JC^{-1} added to the circuit

VA^{-1} added to the circuit

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which is a true statement?

No sources of emf have internal resistance

Some sources of emf have internal resistance

Most sources of emf have internal resistance

All sources of emf have internal resistance

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The gradient on a  V-I  graph is 

 rr  

 r-r  

 ϵ\epsilon  

 ϵ-\epsilon  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The V-intercept on a  V-I  graph

 rr  

 r-r  

 ϵ\epsilon  

 ϵ-\epsilon  

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