How to understand q = it in physics for example: a current of 60 coulombs passes a point in circuit n 10 s. calculate the current flowing. could i have working out as well? giving 16 points

Current = (charge)/(time)

Current =(60 Coulomb)/(10 sec)

Current = (60/10) (Coulomb/sec)

Current = 6 Amperes

d) physical means can be used to separate the components of air.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2