Advertisements
Advertisements
प्रश्न
Sometimes when you take off your nylon clothes, your hair stands on their end. Explain the observation.
टीपा लिहा
Advertisements
उत्तर
When the nylon cloth gets rubbed with hairs then it acquires the negative charge because few free electrons get transferred from hairs to nylon and they get attracted towards nylon cloth so the hair stands on their end.
shaalaa.com
Types of Circuits: Simple Circuit
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Name the constituents of a cell.
Define the term potential difference.
How electric current flows in solids?
4 × 1020 electrons flow through a circuit in 10 hours. Calculate magnitude of current. [1 e- = 1.6 × 10-19 C]
What do you understand by the term series circuit?
Name the scientist who first observed the electrical properties of amber.
Name any two basic properties of electric charge.
Write SI unit of
Potential difference
Write SI unit of
Resistance.
How many electrons are present in Na+? The atomic number of Na is 11.
