In npn transistor, 10^10 electrons enter in emitter region in 10^-6 sec. If 2% electrons are lost in base region, then collector current and current amplification factor (beta), respectively, 10^10 electrons enter in emitter region in 10^-6 sec. If 2% electrons are lost in base region In npn transistor respectively then collector current and current amplification factor (beta) October 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related