Suppose there is vertically upwards magnetic field. How will the particle deviate according 1. If positive charge is moving horizontally, in front of you, away from you? 2. If negative charge is moving horizontally, in front of you, towards you? 3. If positive charge is moving horizontally, in front of you, towards you? 4. If negative charge is moving horizontally, in front of you, away from you?

Explanation

To solve the problem, we will analyze the deviation of charged particles in a vertically upward magnetic field using the right-hand rule and the Lorentz force equation \( F = q(\mathbf{v} \times \mathbf{B}) \).

### Step-by-Step Solution

1. **Understanding the Setup**:
- We have a magnetic field directed vertically upwards.
- We will analyze the motion of charged particles (positive and negative) moving horizontally in two directions: towards the observer and away from the observer.

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