a) What is the current through the R1 resistor?
b) If R2 has been changed to 10Kohms, Calculate the current I1 now.
c) If I1 = 1 microamps is required when R2 is 10kohms, determine the value of R1
i need some refreshing on my circuits and can anyone help me with my hw
for the first question (a) would the following work? :
I1 = V/R1
10v/1kohm = 10mA
for question (b) would the following work? :
I1 = V/ R2+R1
btw
thank you very much
b) If R2 has been changed to 10Kohms, Calculate the current I1 now.
c) If I1 = 1 microamps is required when R2 is 10kohms, determine the value of R1
i need some refreshing on my circuits and can anyone help me with my hw
for the first question (a) would the following work? :
I1 = V/R1
10v/1kohm = 10mA
for question (b) would the following work? :
I1 = V/ R2+R1
btw
thank you very much