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Mon. May 29th, 2023
Science and Education
Q & A
Science & Technology
Practice Problems in Chemistry
Chemistry (For XI , XII & IIT-JEE)
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A wire in the form of a sector of radius l and of angle (θ = π/4) having a resistance R is free to rotate about an axis
A very small circular loop of area 5 × 10^-4 m^2, resistance 2 ohm and negligible self inductance initially coplaner and concentric ….
In the figure shown is a R-L circuit connected with a cell of emf ξ through a key k . If key k is closed find the current drawn….
Work Energy & Power
A 2 kg block slides on a horizontal floor with a speed of 4 m/s. It strikes a uncompressed spring, and compresses it till the block is motionless….