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Current Electricity

Question

Wired Faculty App

Which of the following is not the cause of low conductivity of electrolysis?
low drift velocity of ions
high resistance offered by the solution to the motion of ions.
low number density of charge carriers.
ionisation of salt.

Solution

D.

ionisation of salt.

Some More Questions From Current Electricity Chapter

What conclusion can you draw from the following observations on a resistor made of alloy manganin?

Current A

Voltage V

Current A

Voltage V

0.2

0.4

0.6

0.8

1.0

2.0

3.94

7.87

11.8

15.7

19.7

39.4

3.0

4.0

5.0

6.0

7.0

8.0

59.2

78.8

98.6

118.5

138.2

158.0

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