Subjects
Science Test Space
Class 8
Electric charge and electric current
Textbook questions

2. Choose the correct answer - II

Question:

4 m.

1. Heating effect of current is called __________.

Voltage heating
Ampere heating
Coulomb heating
Joule heating

2. In an electrolyte, the current is due to the flow of __________.

(a) electrons
(b) positive ions
(c) both (a) and (b)
(d) neither (a) nor (b)

3. Electroplating is an example for __________.

chemical effect
heating effect
flowing effect
magnetic effect

4. Resistance of a wire depends on __________.

temperature
geometry
nature of material
all the above

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