Find the current i1 and i2 in the circuit.[img=339x223]18039ab2999861f.jpg[/img]
举一反三
- A nonlinear device Z has the i-v relationship shown below.This device is used in the circuit shown below, where "I" is the value of the current source.Assuming that \(I=$I1 A\), what is the value of the voltage \(v_o\) (in Volts)?Now assuming that \(I = $I2 A\), what is the value of the voltage \(v_o\) (in Volts)?<br/>______
- 在R1、R2的并联电路中，已知各电阻中的电流分别为I1、I2，则电路中的总电流应为（）。 A: I＝I1＝I2 B: I＝I1＋I2 C: I＝1／I1＋1／I2 D: I＝1／I1＝1／I2
- If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.
- 以下程序的功能是交换两个指针变量所指向的变量的值。请填空。 main() { int i1=1,i2=2,*p1,*p2,i; （ ）; p2=&i2; i=*p1; （ ）; *p2=i; printf("i1=%d,i2=%d\n",i1,i2); }
- When measuring current, circuit power before connecting the meter in the circuit.