In a photocell, frequency of incident radiation is increased by keeping other factors constant ( (v )v_0), the stopping potential

Question

In a photocell, frequency of incident radiation is increased by keeping other factors constant ( (v )>v_0), the stopping potential

Accepted Answer

Correct answer: B. (b) KE_ max= hv-hv_0 cV_0= hv-hv_0 eV_0=h(v-v_0) or V_0= he(v-v_0) ( ∵KE_ max=eV_0) Stopping potential is directly proportional to frequency of incident radiation.

$In a photocell, frequency of incident radiation is increased by keeping other factors constant ((v) > v_{0}), the stopping potential$

Solution

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