Which of the following works on the principle of static electricity?
$(i)$ Lighting conductors
$(i i)$ Photo copier
$(i i i)$ Electron agent
$(i v)$ Microphone

(i)

and

(i v)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

(i)

and

(i i)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(i i)

and

(i i i)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(i i i)

and

(i v)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $(i)$ and $(i v)$
Static electricity is an imbalance of electric charges within or on the surface of a material. The charge remains until it is able to move away by means of an electric field.
Example:- We sometime get a shock on touching a person, door handle, etc.

Suggest Corrections

Similar questions

Which of the following are isobars?

$_{18}^{40} A r$ $_{6}^{14} C$ $_{20}^{40} C a$ $_{7}^{14} N$

In which of the following molecules carbon atom marked with asterisk (*) is asymmetric?

(a) (i), (ii), (iii) and (iv) (b) (i) ,(ii) and (iii)

Q. Which of the following are correct structural isomers of butane?
(i)

(ii)

(iii)

(iv)

(a) (i) and (iii)
(b) (ii) and (iv)
(c) (i) and (ii)
(d) (iii) and (iv)

Which of the following are isobars?

$_{18}^{40} A r$ , $_{6}^{14} C$ , $_{20}^{40} C a$ , $_{7}^{14} N$

Question 9
Cattle husbandry is done for the following purposes

(i) Milk Production
(ii) Agricultural work
(iii) Meat production
(iv) Egg production

(a) (i), (ii) and (iii)
(b) (ii), (iii) and (iv)
(c) (iii) and (iv)
(d) (i) and (iv)

Join BYJU'S Learning Program

Which of the following works on the principle of static electricity? (i) Lighting conductors(ii) Photo copier(iii) Electron agent(iv) Microphone

The correct option is A (i) and (iv)Static electricity is an imbalance of electric charges within or on the surface of a material. The charge remains until it is able to move away by means of an electric field.Example:- We sometime get a shock on touching a person, door handle, etc.

Which of the following works on the principle of static electricity?
$(i)$ Lighting conductors
$(i i)$ Photo copier
$(i i i)$ Electron agent
$(i v)$ Microphone

The correct option is A $(i)$ and $(i v)$
Static electricity is an imbalance of electric charges within or on the surface of a material. The charge remains until it is able to move away by means of an electric field.
Example:- We sometime get a shock on touching a person, door handle, etc.