রোধ
A wire of resistance 'R' is cut into 'n' equal parts. These parts are then connected in parallel with each other. The equivalent resistance of the combination is?
when wire of resistance is cut into equal parts then Resistance of each part will be ; such parts are joined in parallel,
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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
The voltage - current graph of a metallic conductor at two different temperature and is shown below. At which temperature is the resistance higher?
Six identical cells, each of emf of , are connected in parallel. The net emf across the battery is
