cting material with resistance 0.0100 Ω/m and radius a=40.0cm. The coil is attached to a C=10.00μFC capacitor as shown in (Figure 1). A second coil with radius b=4.00cm, made of the same wire, with N2=100 turns, is concentric w

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A circular coil with N1=5000 turns is made of a conducting material with resistance 0.0100 Ω/m and radius a=40.0cm. The coil is attached to a C=10.00μFC capacitor as shown in (Figure 1). A second coil with radius b=4.00cm, made of the same wire, with N2=100 turns, is concentric with the first coil and parallel to it. The capacitor has a charge of +100 μC on its upper plate, and the switch S is open. At time t=0 the switch is closed.

(d) What is the direction of the current in the smaller coil at t = 1.26 msms?

(e) What is the magnitude of the current in the smaller coil at t = 1.26 ms?

The diagram depicts two coaxial circular coils. The larger coil has \( N_1 \) turns and a radius labeled as \( a \). The smaller coil, which is positioned within the larger coil, has \( N_2 \) turns with the distance between its sides marked as \( 2b \).

The image shows the smaller coil connected in series with a switch \( S \) and a capacitor \( C \). This setup is likely used to study electromagnetic induction or resonance between the coils.

Key Points:
- **Coaxial Arrangement:** The two coils share the same axis.
- **Labels:** 
  - \( N_1 \): Number of turns of the larger coil.
  - \( N_2 \): Number of turns of the smaller coil.
  - \( a \): Radius of the larger coil.
  - \( 2b \): Width of the smaller coil.
- **Circuit Components:**
  - **Switch \( S \):** A device for opening and closing the electric circuit.
  - **Capacitor \( C \):** A component used to store charge in the circuit.
Transcribed Image Text:The diagram depicts two coaxial circular coils. The larger coil has \( N_1 \) turns and a radius labeled as \( a \). The smaller coil, which is positioned within the larger coil, has \( N_2 \) turns with the distance between its sides marked as \( 2b \). The image shows the smaller coil connected in series with a switch \( S \) and a capacitor \( C \). This setup is likely used to study electromagnetic induction or resonance between the coils. Key Points: - **Coaxial Arrangement:** The two coils share the same axis. - **Labels:** - \( N_1 \): Number of turns of the larger coil. - \( N_2 \): Number of turns of the smaller coil. - \( a \): Radius of the larger coil. - \( 2b \): Width of the smaller coil. - **Circuit Components:** - **Switch \( S \):** A device for opening and closing the electric circuit. - **Capacitor \( C \):** A component used to store charge in the circuit.
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