Question

44. In SI system, unit of charge is 1 C that of length is 1 m and the unit of force is 1 N. The Coulomb's law in this system is expressed as F= kq1q2/r^2 where k = 9 x 10^9 Nm2/C². In c.g.s system unit of charge is defined as that unit charge which will repel another similar charge by a force of 1 dyn from a distance of 1 cm. This unit is stat coulomb 1 coulomb = x stat coulomb, where x =? ​

Answer 1

Answer:

The Coulomb constant, the electric force constant, or the electrostatic constant (denoted ke, k or K) is a proportionality constant in electrostatics equations. In SI units it is equal to 8.9875517923(14)×109 kg⋅m3⋅s−2⋅C−2.