Question

Give 10 fill in the blanks on electricity for class 10​

Answer 1

Answer:

1)The positively charged electrode in an electrolytic cell is called ________.

2)The positively electrode in an electrochemical cell is known as ___________.

3) The potential difference between the ends of the wire of resistance 1 ohm is doubled, the electric power across the wire will ______ by _____.

4) The commercial unit of electric power is _________.

5) Mercury becomes super conductor when temperature is dropped to _______.

6) During the electrolysis of a salt solution,the electricity is carried by _______ and________.

Explanation:

Answer 2

Fill in the blanks:

• The SI units of electrical charge is _____________

• The net charge flow through a cross section in a conductor for unit time is called _________

• Current, measured in amperes, is measured using __________

• 90 columbs of charge passes through a conductor in 30 seconds. Then the current in the circuit is _________

• SI units of electric potential difference is ________

• SI units of resistance is _____________

• SI units of resistivity is __________

• Units of household consumption of electrical energy is _____________

Answers:

• Columb(C).

• current(I).

• Ammeter.

• 0.3 amperes.

• Volt(V).

• Ohm(Ω).

• Ohm.meter(Ω.m).

• Kilo Watt .hour(KWh).