Question

Metallic sphere of radius R is charged to potential V. then charge q is proportional to

• A. V
• B. R
• C. Both V and R
• D. None of these

Answer 1

Answer: (C)

Both V and R

Answer 2

: As charge, $q = CV = (4\pi\varepsilon_{0}R)V$

$\therefore$ q depends on both V and R.