Magnetic Field Calc + vs Sorama App

Calculate magnetic fields generated by electric currents with precision and ease. Magnetic Field Calculator is a fast, offline physics tool designed for students, engineers, and science enthusiasts. FOUR CALCULATION MODES • Straight Wire — B = (μ₀ · I) / (2π · r) • Circular Loop — B = (μ₀ · I) / (2 · R) • Solenoid — B = μ₀ · n · I • Toroid — B = (μ₀ · N · I) / (2π · r) SOLVE FOR ANY VARIABLE Not just magnetic field strength — reverse-calculate current (I), distance (r), radius (R), turn density (n), or total turns (N). Select what you want to solve, enter the known values, and get instant results. INTERACTIVE DIAGRAMS Each mode displays a clear 2D diagram showing the wire geometry, field direction, and key variables. Visual learning made simple. FLEXIBLE UNIT SUPPORT • Current: Ampere (A), Milliampere (mA) • Distance: Meter (m), Centimeter (cm), Millimeter (mm) • Magnetic Field: Tesla (T), Microtesla (µT), Gauss All conversions handled automatically with high-precision SI calculations. BUILT-IN REFERENCE Quick-access formula sheet with constants (μ₀), formulas, variable definitions, and unit conversion tables — everything you need in one place. SAVE & REVIEW Save calculations to history for quick reference. Copy results to clipboard with one tap. WORKS OFFLINE No internet connection required. All calculations run locally on your device — fast, private, and reliable. Perfect for physics homework, exam preparation, lab work, electrical engineering projects, or anyone curious about electromagnetism. The magnetic force on a current-carrying wire is perpendicular to both the wire and the magnetic field, with the direction given by the right-hand rule. Magnetic fields arise from charges, similar to electric fields, but are different in that the charges must be moving. A long straight wire carrying a current is the simplest example of a moving charge that generates a magnetic field. The force a charge feels when moving through a magnetic field depends on the right-hand rule. The direction of the magnetic field due to moving charges also depends on the right-hand rule. The direction of the magnetic field is perpendicular to the wire and is in the direction the fingers of the right hand would curl if wrapped around the wire with the thumb in the direction of the current. The strength of the magnetic field depends on the current I in the wire and d, the distance from the wire. Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.

At Sorama we have a mission to make the world sound right for everyone. With our innovative sound-visualizing technology, we make sound insightful. Our acoustic cameras and monitors are used all over the world in the most challenging environments. You can now use your own phone to get a glimpse of the possibilities of sound visualization! The Sorama app offers three powerful tools for sound measurement: Decibel Levels – Measure how loud the environment around you is. The values are adjusted to match human hearing sensitivity, giving you a realistic impression of perceived sound. Spectrum View – Go beyond loudness and explore the frequency makeup of the sound. Understand whether the sound is dominated by low, mid, or high frequencies. Spectrogram – Visualize how sound evolves over time. This is especially useful for detecting occasional or fluctuating noises that are hard to capture otherwise. About Sorama: Sorama combines cutting-edge acoustic sensor technology with smart software solutions to make sound visible, measurable, and manageable. From city noise and traffic to industrial environments and smart buildings, Sorama empowers professionals and communities to create quieter, healthier spaces. Join Sorama in shaping a world where sound is understood — not just heard.