Questions asked
In the circuit shown below, I1 = 8.5 mA. What is I3 if: a) I2 = 2.1 mA b) I2 = I3 Provide solutions for both a and b.
Ivan Kochetkov
Numerade educator
Vsource R1 R2 R3
A student has four resistors with resistances of 6.0 Ω , 20 Ω , 30 Ω , and 18 Ω . Draw a diagram of how the student can build a circuit with a total resistance of 16.5 Ω .
Ankur S
Determine the direction of the current for the magnetic field shown
If 𝑅1 = 𝑅2, 𝑅3 = 250 Ω, 𝑅4 = 3.0 × 102 Ω, 𝑉𝑠𝑜𝑢𝑟𝑐𝑒 = 12 𝑉 and 𝑉1 = 3.0 𝑉. [6 Marks] a. Find 𝑅1 and 𝑅2 b. Find 𝐼3