Forum Forums Class-10 Science Electricity Notifications Clear all Electricity Page 19 / 44 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Next Votes & Answers Question Question Status 0 1 162 A wire is 1.0 m long, 0.2 mm in diameter and has a resistance of 10 Ω. Calculate the resis... By Satkriti Roao, 4 years ago replies 1 0 1 421 What do you understand by the “resistivity” of a substance? By Satkriti Roao, 4 years ago replies 1 0 1 474 Resistance is measured in …………….. The resistance of a wire increases as the length …………………... By Satkriti Roao, 4 years ago replies 1 0 1 399 (a) How does the resistance of a pure metal change if its temperature decreases? (b) How d... By Satkriti Roao, 4 years ago replies 1 0 1 138 Which has more resistance : (a) a long piece of nichrome wire or a short one? (b) a thick ... By Satkriti Roao, 4 years ago replies 1 0 1 333 Why are the coils of electric irons and electric toasters made of an alloy rather than a p... By Satkriti Roao, 4 years ago replies 1 0 1 441 Give two reasons why nichrome alloy is used for making the heating elements of electrical ... By Satkriti Roao, 4 years ago replies 1 0 1 269 What is nichrome? State it's one use. By Satkriti Roao, 4 years ago replies 1 0 1 444 Name the material which is used for making the heating element of an electric iron. By Satkriti Roao, 4 years ago replies 1 0 1 97 Why are copper and aluminium wires usually used for electricity transmission? By Satkriti Roao, 4 years ago replies 1 Page 19 / 44 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
