রোধ
A capacitor acts as an infinite resistance for
Capacitors contain at least two electrical conductors separated by a dielectric/insulator and is used to store energy electrostatically between the conductors. It acts like an open circuit and hence acts like an infinite resistance for DC currents.
Ai এর মাধ্যমে
১০ লক্ষ+ প্রশ্ন ডাটাবেজ
প্র্যাকটিস এর মাধ্যমে নিজেকে তৈরি করে ফেলো
উত্তর দিবে তোমার বই থেকে ও তোমার মত করে।
সারা দেশের শিক্ষার্থীদের মধ্যে নিজের অবস্থান যাচাই
When temperature of the conductor is increased, then the collision frequency between current carries ( electrons ) and atoms increases. This results in
wires (same length, same area, same material) are connected in parallel and each has resistance, then the equivalent resistance will be
A wire has resistance of . It is cut into two parts and both have are connected in parallel. The new resistance is?
The voltage - current graph of a metallic conductor at two different temperature and is shown below. At which temperature is the resistance higher?
