### Capacitor 9.4: Additional Problem 1

#### Description

Click-drag the dielectric blocks, dielectric constants **k**_{1}=
4.0** **and** k**_{2} respectively, into the
capacitor (charge given in mC and position given in
centimeters).

#### Question

What is **k**_{2}? You can measure
the electric field at any
point by click-dragging. *Note: There is a 1-5% intrinsic error in the
calculation of charge. * Start

#### Answer

2.5.

#### Reference

See Giancoli-PA: 17-8, Giancoli-SE: 24-5.

#### Credits

Physlet problem authored by Mario Belloni.

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