Physics, 06.10.2019 04:01 he0gaubong
Along metal cylinder with radius a is supported on an insulating stand on the axis of a long, hollow, metal tube with radius b. the positive charge per unit length on the inner cylinder is l, and there is an equal negative charge per unit length on the outer cylinder. (a) calculate the potential v1r2 for (i) r 6 a; (ii) a 6 r 6 b; (iii) r 7 b. (hint: the net potential is the sum of the potentials due to the individual conductors.) take v = 0 at r = b.
Answers: 2
Physics, 21.06.2019 17:30
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
Physics, 21.06.2019 18:00
Which statement is true for light passing into a medium that is more optically dense than the first medium through which it past
Answers: 1
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
Physics, 22.06.2019 14:30
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
Answers: 1
Along metal cylinder with radius a is supported on an insulating stand on the axis of a long, hollow...
Mathematics, 19.01.2021 19:30
Mathematics, 19.01.2021 19:30
Mathematics, 19.01.2021 19:30
English, 19.01.2021 19:30
Social Studies, 19.01.2021 19:30
Mathematics, 19.01.2021 19:30