An airliner with a wingspan of 33.5 m travels toward the east at a speed of 280 m/s in a region where the Earth's magnetic field is `4.2 xx 10^(-5)` T directed toward the north and 53° below horizontal. (a) What is the induced emf between the plane's wingtips? (b) Will a bulb glow if we connect the tip of wings by a conducting wire with a bulb in between?

Explanation

To solve the problem, we will follow these steps:

### Step 1: Understand the Problem
We need to calculate the induced electromotive force (emf) between the wingtips of an airliner moving through the Earth's magnetic field. The relevant parameters are:
- Wingspan (length, L) = 33.5 m
- Speed of the airliner (v) = 280 m/s
- Magnetic field strength (B) = \(4.2 \times 10^{-5}\) T
- Magnetic field direction = 53° below the horizontal toward the north.
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