happens when u use negative resistance value

R R C : R R S R In the circuit above, the battery has emf E, the capacitor has capacitance C, and all of the resistors have the same resistance R. A "long time" after the switch S is closed, what is the voltage Vc across the capacitor?

Three resistors, a battery and a capacitor are connected as shown below. Initially the switch 'S' is open for a long time, then at time t = 0 the switch is closed. Assuming R₁ = 4 N, R₂ = 6 N, R3 = 9 N, C = 23 µF, and V = 12 V, answer the following questions about the charging process in the circuit. R₂ ww V VI R₁ mm What is the maximum charge on the capacitor (at t→→ ∞)? The maximum charge, Qmax The time constant, t = = What is the time constant of this RC circuit? R₂ Units Select an answer ✓ Units Select an answer ✓ What is the charge on the capacitor at t = 202 μs? The charge, Q = Units Select an answer ✓ C

Two resistors of equal resistance R are connected in parallel across a cell with emf V. What is the value of the current flowing through one of the resistors? Select one: a. V/2R b. 2V/R c. V/R d. R/V