स्क्रिप्ट कैपिटल बी ℬ

The capital letter ‘B’ from the Latin alphabet is used to denote various mathematical and physical quantities. These include magnetic induction vector, brightness, coefficients of stimulated emission and absorption, specific gas constant, and baryon charge. As for typed text, it is common to write such notations with the help of italic letters or special Unicode symbols.

One of these symbols is the calligraphic uppercase letter ‘B’. This symbol is suitable not only for writing formulas but also for decorating texts on any printed products or on the Internet.

संकेत ‘स्क्रिप्ट कैपिटल बी’ ‘अक्षर चिह्न’ उपखंड में शामिल है, जो ‘पत्र-जैसे प्रतीक’ खंड का हिस्सा है, और यह Unicode संस्करण 1.1 के भाग के रूप में 1993 में स्वीकृत हुआ था।