what is the value of a beta for transistor having Alpha equals to 0.95
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Beta factor is defined as ratio of collector Current to the base current
α=β/1+β
0.95=β/1+β
95/100=β/1+β
95(1+β)=100β
95+95β=100β
95=100β-95β
95=5β
β=95/5=19
∴β=19
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