Two wires of same material of length l and 2l
Web⇒ Two wires A and B of the same material and length l and 2l have radius r and 2r respectively. The ratio of their specific resistance will be 1 : 1 1 : 2 1 : 4 1 : 8 ⇒ Four 100 W bulbs are connected in parallel across 200 V supply line. If one bulb gets fused no bulb will light. all the four bulbs will light. rest of the three bulbs will ... WebTwo wires of same diameter of the same material having the length l and 2l. If the force F is applied on each, the ratio of the work done in the two wires will be (1) 1 : 2 (2) 1 : 4 (3) 2 : …
Two wires of same material of length l and 2l
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WebTwo wires A and B of the same material and length L and 2L have r. Two wires A and B of the same material and length L and 2L have radius r and 2r respectively. The ratio of their … WebApr 4, 2024 · Hint: We should apply the concept of densities for both the wires. The concept of linear density has to be used in solving this problem. Linear density of a material is …
WebTwo wires made of same material having lengths L and 2L and radii r and 2r respectively are clamped rigidly at their one end and are stretched by applying forces equal to F and 2F respectively. If extension in length of first wire is l, the extension in second wire is WebDec 22, 2024 · Solution For Two wires of same diameter of the same material having the length l and 2l. If the force F is applied on each, the ratio of the work done in the two wires will be :
WebDec 11, 2024 · two wires of same material have lengths L, 2L and radii 2r,r. Equal weight are applied on them. Find the ratio of elongation produced in two wires - 14088133 WebApr 11, 2024 · EXPLANATION: As both the wires are made of copper, so both will have the same resistivity (ρ). The area of cross-section (A) is the same for both the wire. Given that; Length of wire A (l A) = l. Length of wire B (l B) = 2 l. R e s i s t a n c e ( R) = ρ l A. R e s i s t a n c e o f w i r e A ( R A) = ρ l A A = ρ l A = R.
WebMay 21, 2024 · Two wires of same material of length l and 2l vibrate with frequencies 100 Hz and 150 Hz respectively. The ratio of their tensions is A. `2:3` B. `3:2` C. `1:9` D. `1:3` …
WebJun 13, 2024 · Answer: Given: Two wires of same material have length L and 2L and cross sectional areas 4/ and A respectively. We have to find: The ratio of their specific resistance would be Explanation: The correct option is O 1:8 - The specific resistance of a conductor is a property of the material. - Its value is only affected by the conductor's material and … customized cabinet racksWebSep 9, 2024 · Two deuterium (21H) nuclei each have initial kinet... The diameter of a wire ST varies linearly with dis... The maximum pressure that granite rock can withsta... Two wires … chat meansWebQ. Two wires A and B are made of same material. The wire A has a length l and diameter r while the wire B has a length 2l and diameter r/2.If the two wires are stretched by the same force, the elongation in A divided by the elongation in B is (a) 1/8 (b) 1/4 (c) 4 (d) 8 customized cabinets marlborough ctWebApr 29, 2024 · Two vibrating strings of the same material but of lengths L and 2L have radii 2r and r respectively. They are stretched under the same tension. Both the strings vibrate in their fundamental modes. The one of length L with frequency V 1 and the other with frequency V 2. The ratio V 1 /V 2 is given by (2000) (A) 2 (B) 4 (C) 8 (D) 1 customized cabinet philippinesWebTwo wire of copper have length `L` and `2L` and cross section `2A` and A respectively .The ratio of their specific resistance would be would be chat medellin gratisWebMay 9, 2024 · Click here 👆 to get an answer to your question ️ two metallic wires of the same material are connected in parallel. wire a has length "l" and radius ... Details about the wire 2:-Length = 2l. Radius = 2r. Area = π 4r2. R2= rho x 2l/π 4r2=rho x l /π x 2r2. customized cable sealWebTwo wires made of same material having lengths L and 2L and radii r and 2r respectively are clamped rigidly at their one end and are stretched by applying forces equal to F and 2F … customized cable assembly