Answer: a) Magnetic Effect of current: When an electric current flows through a wire, it generates magnetic field around it. This effect is known as magnetic effect of current. Answer: Heating effect is the effect that is used in electric iron .
Which effect of electric current is Utilised?
The heating effect of current is utilised in the working of an electric fuse.
Which effect of electric current is Utilised by electric crane?
Answer: Magnatic effect of electric current is used in cranes……
Which effect of current is Utilised in the working of an electric fan?
To use first electrical energy is converted into heat, light, or mechanical power. Thus, the conversion of electrical energy into heat energy is called the HEATING EFFECT OF ELECTRIC CURRENT.
What are the three effects of electric current?
Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect.
Which effect of current causes the bulb to glow?
Therefore, the effect of current responsible for the glow of the bulb in an electric circuit is the heating effect. So, the correct answer is “Option B”. Note: Due to the moving electrons in the filament of the bulb, a magnetic field is also produced resulting in some magnetic effects.
Does an electric bulb has an electromagnet?
the core of an electromagnet must be a metal that can allow current to flow and can produce necessary magnetic field.
Does an electric bell has an electromagnet?
An electric bell is a mechanical or electronic bell that uses an electromagnet to function. When an electric current is applied, a buzzing, clanging, or ringing sound is produced. Hence the above given statement is true that an electric bell has an electromagnet.
Which effect of electric current is Utilised in safety fuse?
The heating effect of electric current is also used in the fuse. It is a safety device used to prevent damage to an electric circuit if a very high current suddenly passes through it.