Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsSemiconductor ElectronicsMHT CET

Not in JEE Advanced syllabus

Pure silicon at 300 K has equal electron () and hole () concentration of . Doping by indium increases to . The in the doped silicon is

Answer: (B)

Solution

Using : $ = (1.5×/(4.5× = 5×\

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-074987