Final answer:
It is challenging to demonstrate that a changing electric field produces a magnetic field in a student lab due to the need for precise instrumentation and careful measurement, which is more complex than demonstrating the induction of an electric field by a changing magnetic field.
Step-by-step explanation:
The challenge of testing Orbitofrontal Cortex (OFC) function in a lab may not be directly related to the standard physics curriculum but if we translate OFC to mean Original Findings in the Context of physics experiments, indeed reproducibility challenges are common. This is particularly true in cutting-edge experiments like those involving high-temperature superconductors, as variation in experimental conditions can greatly affect outcomes making reproducibility hard to achieve. In contrast, it is a more straightforward process to demonstrate that a changing magnetic field induces an electric field which aligns with Faraday's Law of Induction, a fundamental concept well-supported by empirical evidence and easily replicated in a student lab.
However, demonstrating that a changing electric field produces a magnetic field is more challenging since it requires precise instrumentation and careful measurement of small effects which can be influenced by various factors, making the experimental setup much more complex and error-prone. These challenges often go beyond the scope of a typical student lab. Furthermore, Maxwells equations suggest this should occur, yet observing the effect directly may not be as intuitive or straightforward.