If a wire is stretched to make it 0.1 longer
Webhow everyone. So today I will be solving this question for you. Let me write the solution over here. So basically in this question we have been given that there is a copper wire. Okay … WebQ: If a copper wire is stretched to make it 0.1% thinner, what is the percentage increase in its resistance? A: R = Rho*l/a ‘a’ is area. Do the math… Something went wrong. Wait a moment and try again. Try again Please enable Javascript and refresh the page to continue
If a wire is stretched to make it 0.1 longer
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WebIf a wire is stretched to make it $0.1 \%$ longer, its resistance will: increase by $0.2 \%$ decrease by $0.2 \%$ decrease by $0.05 \%$ increase by $0.05 \%$ Correct Option: 1. … WebIf wire is stretched to make it 0.1 % longer then its resistance will (A) Increase by 0.05 % (B) Increase by 0.2 % (C) Decrease by 0.2 % (D) Decrease
WebIf a wire is stretched to make it 0.1% longer, its resistance will. increase by 0.2%. decreases by 0.2%. decrease by 0.05 %. decrease by 0.05 %. A. increase by 0.2%. The … WebAnswer to: If a copper wire is stretched to make it 0.1% longer. The percentage change in its resistance is By signing up, you'll get thousands of...
Web14 apr. 2024 · A copper wire is stretched to make it 0.5% longer. The percentage change in its electrical resistance if its volume remains unchanged is: (1) 2.5% (2) 0.5% (3) 1.0% (4) 2.0% jee mains 2024 Please log in or register to answer this question. 1 Answer +1 vote answered Apr 14, 2024 by RenuK (68.4k points) Correct option (3) 1.0% Explanation: WebIf length of a wire increases by 0.1 % due to stretching, the percentage increase in its resistance will be Assume cross sectional area as ... A wire of mass m, length l, density …
Web21 dec. 2024 · If a copper wire is stretched 0.1% longer, the resistance of the conductor will increase by 0.2%, according to Ohm’s law. This is due to the increased length of the …
Web7 apr. 2024 · As given wire is stretched by 0.1% so after increase New length of wire = L’ New are of cross section = A’ New resistance = R’ L' = L + 0 .1% of L ⇒ L' = L + 0.1 100 … si units stands forsi unit used to express workWebSolution for A wire is stretched to make it 0.1% longer. What is the percentage change in the resistance? Skip to main content. close. Start your trial now! First week only $4.99! … si unit used to measure radioactivityWebIf a wire is stretched to make it 0.1% longer, its resistance will increase by 0.2% decreases by 0.2% decrease by 0.05 % decrease by 0.05 % A. increase by 0.2% The … si unit used to measure forceWebTranscribed image text: A wire has a resistance of 0.01 Ohm. What will the wire's resistance be it stretched to twice its original length without changing the volume of the wire? The figure shows the current-versus-potential difference graph for a resistor. (a) What is the resistance of the resistor? siunitx space between number and unitWeb0.1% decrease Solution Step 1: Given data and formula used Resistance, R= ρl A where ρ is resistivity, l is original length and A is cross sectional area of wire. Multiplying and … siunlight-reflecting glow coverWebSolution for If a copper wire is stretched to make it 0.1% longer, what is the percentage change in its resistance? si unit used to measure light intensity